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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:1-bromopropane
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Accession:CHEBI:47105 term browser browse the term
Definition:A bromoalkane that is propane carrying a bromo substituent at position 1.
Synonyms:related_synonym: Formula=C3H7Br;   InChI=1S/C3H7Br/c1-2-3-4/h2-3H2,1H3;   InChIKey=CYNYIHKIEHGYOZ-UHFFFAOYSA-N;   SMILES=CCCBr;   n-propyl bromide
 xref: CAS:106-94-5
 xref_mesh: MESH:C118559
 xref: PDBeChem:3BR;   PMID:21830855;   PMID:22893012;   PMID:23183024;   PMID:23266320;   PMID:24438363;   Reaxys:505936;   Wikipedia:N-Propyl_bromide



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1-bromopropane term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Abat 4-aminobutyrate aminotransferase decreases expression EXP 1-bromopropane results in decreased expression of ABAT protein CTD PMID:21925529 NCBI chr10:6,996,688...7,092,835
Ensembl chr10:6,999,819...7,092,835
JBrowse link
G Anp32a acidic nuclear phosphoprotein 32 family member A increases expression EXP 1-bromopropane results in increased expression of ANP32A protein CTD PMID:21925529 Ensembl chr 8:62,827,456...62,865,443 JBrowse link
G Arg1 arginase 1 increases expression
multiple interactions
EXP 1-bromopropane results in increased expression of ARG1 protein
allyl sulfide inhibits the reaction [1-bromopropane results in increased expression of ARG1 protein]
CTD PMID:30247689 NCBI chr 1:20,475,878...20,488,422
Ensembl chr 1:20,475,968...20,488,422
JBrowse link
G Atp5pd ATP synthase peripheral stalk subunit d decreases expression EXP 1-bromopropane results in decreased expression of ATP5H protein CTD PMID:21925529 NCBI chr10:100,657,700...100,662,960
Ensembl chr10:100,657,708...100,663,479
JBrowse link
G Bcl2l1 Bcl2-like 1 decreases expression EXP
ISO
1-bromopropane results in decreased expression of BCL2L1 mRNA CTD PMID:16815550 NCBI chr 3:141,253,508...141,304,582
Ensembl chr 3:141,253,523...141,303,479
JBrowse link
G Bdnf brain-derived neurotrophic factor multiple interactions
decreases expression
ISO
EXP
1-bromopropane inhibits the reaction [Bucladesine results in increased expression of BDNF mRNA]; 1-bromopropane inhibits the reaction [Colforsin results in increased expression of BDNF mRNA]; 1-bromopropane inhibits the reaction [Colforsin results in increased expression of BDNF protein]
1-bromopropane results in decreased expression of BDNF mRNA
CTD PMID:19189864 PMID:23266320 NCBI chr 3:96,165,042...96,215,621
Ensembl chr 3:96,165,042...96,215,615
JBrowse link
G Casp3 caspase 3 increases cleavage EXP 1-bromopropane results in increased cleavage of CASP3 protein CTD PMID:30247689 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648
JBrowse link
G Cat catalase decreases expression EXP 1-bromopropane results in decreased expression of CAT mRNA CTD PMID:27452781 NCBI chr 3:89,842,393...89,874,577
Ensembl chr 3:89,842,399...89,874,478
JBrowse link
G Ccn5 cellular communication network factor 5 multiple interactions
increases expression
ISO ESR1 protein inhibits the reaction [1-bromopropane results in increased expression of CCN5 mRNA] CTD PMID:23384675 NCBI chr 3:152,491,247...152,502,639
Ensembl chr 3:152,491,220...152,502,636
JBrowse link
G Ckb creatine kinase B decreases expression EXP 1-bromopropane results in decreased expression of CKB protein CTD PMID:21925529 NCBI chr 6:130,729,420...130,732,301
Ensembl chr 6:130,729,423...130,732,315
JBrowse link
G Ckmt1 creatine kinase, mitochondrial 1 decreases expression EXP 1-bromopropane results in decreased expression of CKMT1 protein CTD PMID:21925529 NCBI chr 3:108,329,859...108,335,760
Ensembl chr 3:108,330,705...108,335,758
JBrowse link
G Creb1 cAMP responsive element binding protein 1 multiple interactions ISO 1-bromopropane results in decreased phosphorylation of and results in decreased activity of CREB1 protein CTD PMID:19189864 NCBI chr 9:65,903,511...65,972,562
Ensembl chr 9:65,903,547...65,970,816
JBrowse link
G Cxcl12 C-X-C motif chemokine ligand 12 increases expression
multiple interactions
ISO 1-bromopropane results in increased expression of CXCL12 mRNA
ESR1 protein inhibits the reaction [1-bromopropane results in increased expression of CXCL12 mRNA]
CTD PMID:23384675 NCBI chr 4:150,388,326...150,401,173
Ensembl chr 4:150,388,325...150,401,168
JBrowse link
G Cybb cytochrome b-245 beta chain increases expression EXP 1-bromopropane results in increased expression of CYBB mRNA; 1-bromopropane results in increased expression of CYBB protein CTD PMID:27452781 NCBI chr  X:13,360,583...13,392,517
Ensembl chr  X:13,359,430...13,392,586
JBrowse link
G Cyp2e1 cytochrome P450, family 2, subfamily e, polypeptide 1 increases response to substance
multiple interactions
increases expression
ISO
EXP
CYP2E1 protein results in increased susceptibility to 1-bromopropane
allyl sulfide inhibits the reaction [1-bromopropane results in increased expression of CYP2E1]
CTD PMID:19638432 PMID:30247689 NCBI chr 1:195,840,330...195,850,728
Ensembl chr 1:195,840,058...195,864,023
JBrowse link
G Drd1 dopamine receptor D1 decreases expression EXP 1-bromopropane results in decreased expression of DRD1 mRNA CTD PMID:19576243 NCBI chr17:10,540,440...10,544,971
Ensembl chr17:10,540,558...10,545,002
JBrowse link
G Drd2 dopamine receptor D2 decreases expression EXP 1-bromopropane results in decreased expression of DRD2 mRNA CTD PMID:19576243 NCBI chr 8:49,708,903...49,772,888
Ensembl chr 8:49,708,927...49,772,875
JBrowse link
G Ech1 enoyl-CoA hydratase 1 decreases expression EXP 1-bromopropane results in decreased expression of ECH1 protein CTD PMID:21925529 NCBI chr 1:84,114,494...84,120,788
Ensembl chr 1:84,112,751...84,120,795
JBrowse link
G Esr1 estrogen receptor 1 multiple interactions ISO ESR1 protein inhibits the reaction [1-bromopropane results in increased expression of CCN5 mRNA]; ESR1 protein inhibits the reaction [1-bromopropane results in increased expression of CXCL12 mRNA] CTD PMID:23384675 NCBI chr 1:41,106,335...41,499,104
Ensembl chr 1:41,210,475...41,495,002
JBrowse link
G Esr2 estrogen receptor 2 increases expression ISO 1-bromopropane results in increased expression of ESR2 protein alternative form CTD PMID:27634370 NCBI chr 6:94,858,438...94,909,630
Ensembl chr 6:94,809,547...94,908,919
JBrowse link
G Gabra1 gamma-aminobutyric acid type A receptor subunit alpha 1 decreases expression EXP 1-bromopropane results in decreased expression of GABRA1 mRNA CTD PMID:19576243 NCBI chr10:26,595,151...26,650,611
Ensembl chr10:26,595,160...26,650,864
JBrowse link
G Gabrg2 gamma-aminobutyric acid type A receptor subunit gamma 2 increases expression EXP 1-bromopropane results in increased expression of GABRG2 mRNA CTD PMID:19576243 NCBI chr10:26,376,805...26,463,680
Ensembl chr10:26,374,694...26,464,346
JBrowse link
G Gclc glutamate-cysteine ligase, catalytic subunit increases expression
multiple interactions
ISO 1-bromopropane results in increased expression of GCLC mRNA
NFE2L2 promotes the reaction [1-bromopropane results in increased expression of GCLC mRNA]
CTD PMID:20211940 NCBI chr 8:78,629,899...78,668,547
Ensembl chr 8:78,630,127...78,668,544
JBrowse link
G Gclm glutamate cysteine ligase, modifier subunit multiple interactions
increases expression
ISO NFE2L2 promotes the reaction [1-bromopropane results in increased expression of GCLM mRNA] CTD PMID:20211940 NCBI chr 2:210,347,482...210,367,537
Ensembl chr 2:210,347,482...210,367,535
JBrowse link
G Gda guanine deaminase decreases expression EXP 1-bromopropane results in decreased expression of GDA protein CTD PMID:21925529 NCBI chr 1:218,903,045...218,982,360
Ensembl chr 1:218,906,815...218,982,416
JBrowse link
G Gpt glutamic--pyruvic transaminase increases activity ISO 1-bromopropane results in increased activity of GPT protein CTD PMID:17265426 NCBI chr 7:108,416,646...108,419,495
Ensembl chr 7:108,416,642...108,419,494
JBrowse link
G Gria1 glutamate ionotropic receptor AMPA type subunit 1 increases expression EXP 1-bromopropane results in increased expression of GRIA1 mRNA CTD PMID:32715571 NCBI chr10:41,210,713...41,527,283
Ensembl chr10:41,210,713...41,527,283
JBrowse link
G Gsr glutathione-disulfide reductase increases expression
decreases activity
multiple interactions
ISO
EXP
1-bromopropane results in increased expression of GSR mRNA
1-bromopropane results in decreased activity of GSR protein
NFE2L2 promotes the reaction [1-bromopropane results in increased expression of GSR mRNA]
CTD PMID:20211940 PMID:23395825 NCBI chr16:58,482,209...58,525,256
Ensembl chr16:58,482,505...58,525,661
JBrowse link
G Gsta3 glutathione S-transferase alpha 3 increases expression EXP 1-bromopropane results in increased expression of GSTA3 protein CTD PMID:21925529 NCBI chr 9:23,658,574...23,684,240
Ensembl chr 9:23,658,574...23,684,240
JBrowse link
G Gstp1 glutathione S-transferase pi 1 increases expression EXP 1-bromopropane results in increased expression of GSTP1 protein CTD PMID:21925529 NCBI chr 1:201,337,762...201,340,230
Ensembl chr 1:201,321,672...201,340,226
JBrowse link
G Hmox1 heme oxygenase 1 increases expression
multiple interactions
ISO 1-bromopropane results in increased expression of HMOX1 mRNA
NFE2L2 promotes the reaction [1-bromopropane results in increased expression of HMOX1 mRNA]
CTD PMID:20211940 NCBI chr19:13,466,287...13,474,082
Ensembl chr19:13,467,244...13,474,079
JBrowse link
G Hnrnph1 heterogeneous nuclear ribonucleoprotein H1 decreases expression EXP 1-bromopropane results in decreased expression of HNRNPH1 protein CTD PMID:21925529 NCBI chr10:34,692,868...34,702,849
Ensembl chr10:34,693,555...34,702,846
JBrowse link
G Hspa5 heat shock protein family A (Hsp70) member 5 increases expression EXP
ISO
1-bromopropane results in increased expression of HSPA5 protein CTD PMID:21925529 PMID:27421776 NCBI chr 3:18,055,507...18,059,969
Ensembl chr 3:18,055,405...18,059,891
JBrowse link
G Hspd1 heat shock protein family D (Hsp60) member 1 increases expression EXP 1-bromopropane results in increased expression of HSPD1 protein CTD PMID:21925529 NCBI chr 9:56,579,195...56,590,011
Ensembl chr 9:56,579,201...56,589,662
JBrowse link
G Htr1a 5-hydroxytryptamine receptor 1A decreases expression EXP 1-bromopropane results in decreased expression of HTR1A mRNA CTD PMID:19576243 NCBI chr 2:36,694,174...36,695,442
Ensembl chr 2:36,694,174...36,695,442
JBrowse link
G Htr2a 5-hydroxytryptamine receptor 2A decreases expression EXP 1-bromopropane results in decreased expression of HTR2A mRNA CTD PMID:19576243 NCBI chr15:49,950,035...50,022,188
Ensembl chr15:49,950,804...50,020,928
JBrowse link
G Htr2c 5-hydroxytryptamine receptor 2C increases expression EXP 1-bromopropane results in increased expression of HTR2C mRNA CTD PMID:19576243 NCBI chr  X:110,640,777...110,870,288
Ensembl chr  X:110,641,153...110,870,287
JBrowse link
G Htr3a 5-hydroxytryptamine receptor 3A affects expression EXP 1-bromopropane affects the expression of HTR3A mRNA CTD PMID:19576243 NCBI chr 8:49,242,018...49,254,475
Ensembl chr 8:49,242,020...49,254,389
JBrowse link
G Il1b interleukin 1 beta multiple interactions
increases secretion
increases expression
ISO 1-bromopropane inhibits the reaction [IL1B protein results in increased activity of [NFKB1 protein binds to RELA protein]]; 1-bromopropane inhibits the reaction [IL1B protein results in increased degradation of NFKBIA protein]
1-bromopropane results in increased secretion of IL1B protein
1-bromopropane results in increased expression of IL1B mRNA
CTD PMID:16815550 PMID:18164123 NCBI chr 3:116,577,005...116,583,386
Ensembl chr 3:116,577,010...116,583,415
JBrowse link
G Il6 interleukin 6 increases secretion
increases expression
ISO 1-bromopropane results in increased secretion of IL6 protein
1-bromopropane results in increased expression of IL6 mRNA
CTD PMID:18164123 NCBI chr 4:5,214,602...5,219,178
Ensembl chr 4:5,213,394...5,219,178
JBrowse link
G Mapk1 mitogen activated protein kinase 1 increases phosphorylation
multiple interactions
ISO 1-bromopropane results in increased phosphorylation of MAPK1 protein
MAPK1 protein affects the reaction [1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]]
CTD PMID:18164123 PMID:22353212 NCBI chr11:83,957,813...84,023,629
Ensembl chr11:83,957,813...84,023,616
JBrowse link
G Mapk3 mitogen activated protein kinase 3 increases phosphorylation
multiple interactions
ISO 1-bromopropane results in increased phosphorylation of MAPK3 protein
MAPK3 protein affects the reaction [1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]]
CTD PMID:18164123 PMID:22353212 NCBI chr 1:181,366,646...181,372,863
Ensembl chr 1:181,366,637...181,372,863
JBrowse link
G Nfe2l2 NFE2 like bZIP transcription factor 2 multiple interactions
decreases response to substance
decreases expression
ISO
EXP
NFE2L2 promotes the reaction [1-bromopropane results in increased expression of GCLC mRNA]; NFE2L2 promotes the reaction [1-bromopropane results in increased expression of GCLM mRNA]; NFE2L2 promotes the reaction [1-bromopropane results in increased expression of GSR mRNA]; NFE2L2 promotes the reaction [1-bromopropane results in increased expression of HMOX1 mRNA]; NFE2L2 promotes the reaction [1-bromopropane results in increased expression of NQO1 mRNA]
NFE2L2 results in decreased susceptibility to 1-bromopropane
1-bromopropane results in decreased expression of NFE2L2 mRNA
CTD PMID:20211940 PMID:27452781 NCBI chr 3:60,594,239...60,621,785
Ensembl chr 3:60,594,242...60,621,737
JBrowse link
G Nfkb1 nuclear factor kappa B subunit 1 multiple interactions ISO 1-bromopropane inhibits the reaction [IL1B protein results in increased activity of [NFKB1 protein binds to RELA protein]]; 1-bromopropane inhibits the reaction [Lipopolysaccharides results in increased activity of [NFKB1 protein binds to RELA protein]]
1-bromopropane inhibits the reaction [IL1B protein results in increased activity of [NFKB1 protein binds to RELA protein]]; 1-bromopropane inhibits the reaction [Lipopolysaccharides results in increased activity of [NFKB1 protein binds to RELA protein]]; 1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]; MAPK1 protein affects the reaction [1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]]; MAPK3 protein affects the reaction [1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]]
CTD PMID:16815550 PMID:18164123 NCBI chr 2:224,016,214...224,132,135
Ensembl chr 2:224,016,214...224,110,404
JBrowse link
G Nfkbia NFKB inhibitor alpha multiple interactions
increases degradation
ISO 1-bromopropane inhibits the reaction [IL1B protein results in increased degradation of NFKBIA protein]; 1-bromopropane inhibits the reaction [Lipopolysaccharides results in increased degradation of NFKBIA protein]
1-bromopropane results in increased degradation of NFKBIA protein
CTD PMID:16815550 PMID:18164123 NCBI chr 6:72,858,713...72,861,941
Ensembl chr 6:72,858,712...72,861,941
JBrowse link
G Nos2 nitric oxide synthase 2 multiple interactions
increases expression
ISO
EXP
2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one inhibits the reaction [1-bromopropane results in increased expression of NOS2 mRNA]; 3-(4-methylphenylsulfonyl)-2-propenenitrile inhibits the reaction [1-bromopropane results in increased expression of NOS2 mRNA]
allyl sulfide inhibits the reaction [1-bromopropane results in increased expression of NOS2 protein]
CTD PMID:18164123 PMID:30247689 NCBI chr10:63,815,308...63,851,208
Ensembl chr10:63,815,308...63,851,210
JBrowse link
G Nqo1 NAD(P)H quinone dehydrogenase 1 increases expression
multiple interactions
ISO 1-bromopropane results in increased expression of NQO1 mRNA
NFE2L2 promotes the reaction [1-bromopropane results in increased expression of NQO1 mRNA]
CTD PMID:20211940 NCBI chr19:35,295,633...35,310,528
Ensembl chr19:35,295,573...35,310,557
JBrowse link
G Nr3c1 nuclear receptor subfamily 3, group C, member 1 decreases expression EXP 1-bromopropane results in decreased expression of NR3C1 mRNA CTD PMID:23266320 NCBI chr18:31,271,681...31,393,320
Ensembl chr18:31,271,681...31,393,375
JBrowse link
G Park7 Parkinsonism associated deglycase decreases expression EXP 1-bromopropane results in decreased expression of PARK7 protein CTD PMID:21925529 NCBI chr 5:161,353,718...161,376,993
Ensembl chr 5:161,353,719...161,376,970
JBrowse link
G Phgdh phosphoglycerate dehydrogenase increases expression EXP 1-bromopropane results in increased expression of PHGDH protein CTD PMID:21925529 NCBI chr 2:185,906,964...185,936,160
Ensembl chr 2:185,906,966...185,935,944
JBrowse link
G Pmpcb peptidase, mitochondrial processing subunit beta decreases expression EXP 1-bromopropane results in decreased expression of PMPCB protein CTD PMID:21925529 NCBI chr 4:13,297,583...13,310,363
Ensembl chr 4:13,297,559...13,310,367
JBrowse link
G Psma1 proteasome 20S subunit alpha 1 decreases expression EXP 1-bromopropane results in decreased expression of PSMA1 protein CTD PMID:21925529 NCBI chr 1:168,442,421...168,453,440
Ensembl chr 1:168,440,936...168,453,472
JBrowse link
G Ptgs2 prostaglandin-endoperoxide synthase 2 multiple interactions
increases expression
ISO 1-bromopropane results in increased expression of and results in increased activity of PTGS2 protein; 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one inhibits the reaction [1-bromopropane results in increased expression of PTGS2 protein]; 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one inhibits the reaction [1-bromopropane results in increased expression of PTGS2 protein]; SB 203580 inhibits the reaction [1-bromopropane results in increased expression of PTGS2 protein]
1-bromopropane results in increased expression of PTGS2 mRNA
CTD PMID:22353212 NCBI chr13:62,164,080...62,169,770
Ensembl chr13:62,163,932...62,172,188
JBrowse link
G Ran RAN, member RAS oncogene family increases expression EXP
ISO
1-bromopropane results in increased expression of RAN protein CTD PMID:21925529 PMID:27421776 NCBI chr12:27,674,049...27,678,598
Ensembl chr12:27,674,050...27,678,276
JBrowse link
G Rbfox3 RNA binding fox-1 homolog 3 multiple interactions
increases expression
EXP allyl sulfide inhibits the reaction [1-bromopropane results in increased expression of RBFOX3 protein] CTD PMID:30247689 NCBI chr10:103,720,355...104,157,277
Ensembl chr10:103,720,636...104,156,935
JBrowse link
G Rela RELA proto-oncogene, NF-kB subunit multiple interactions
affects localization
ISO
EXP
1-bromopropane inhibits the reaction [IL1B protein results in increased activity of [NFKB1 protein binds to RELA protein]]; 1-bromopropane inhibits the reaction [Lipopolysaccharides results in increased activity of [NFKB1 protein binds to RELA protein]]
1-bromopropane inhibits the reaction [IL1B protein results in increased activity of [NFKB1 protein binds to RELA protein]]; 1-bromopropane inhibits the reaction [Lipopolysaccharides results in increased activity of [NFKB1 protein binds to RELA protein]]; 1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]; MAPK1 protein affects the reaction [1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]]; MAPK3 protein affects the reaction [1-bromopropane results in increased activity of [NFKB1 protein binds to RELA protein]]
1-bromopropane affects the localization of RELA protein
1-bromopropane results in increased phosphorylation of and results in increased activity of RELA protein; allyl sulfide inhibits the reaction [1-bromopropane results in increased phosphorylation of and results in increased activity of RELA protein]
CTD PMID:16815550 PMID:18164123 PMID:30247689 NCBI chr 1:202,925,001...202,935,484
Ensembl chr 1:202,924,945...202,935,484
JBrowse link
G Scn1a sodium voltage-gated channel alpha subunit 1 increases expression EXP 1-bromopropane results in increased expression of SCN1A mRNA CTD PMID:32715571 NCBI chr 3:50,952,790...51,071,804
Ensembl chr 3:50,952,791...51,071,699
JBrowse link
G Sod1 superoxide dismutase 1 decreases expression EXP 1-bromopropane results in decreased expression of SOD1 mRNA CTD PMID:27452781 NCBI chr11:29,456,673...29,462,249
Ensembl chr11:29,456,558...29,462,249
JBrowse link
G Sod2 superoxide dismutase 2 decreases expression EXP 1-bromopropane results in decreased expression of SOD2 mRNA CTD PMID:27452781 NCBI chr 1:47,638,318...47,645,163
Ensembl chr 1:47,636,528...47,645,189
JBrowse link
G Tnf tumor necrosis factor increases expression
increases secretion
ISO 1-bromopropane results in increased expression of TNF mRNA
1-bromopropane results in increased secretion of TNF protein
CTD PMID:18164123 NCBI chr20:3,622,011...3,624,629
Ensembl chr20:3,622,011...3,624,629
JBrowse link
G Tpi1 triosephosphate isomerase 1 increases expression
decreases expression
EXP 1-bromopropane results in increased expression of TPI1 protein
1-bromopropane results in decreased expression of TPI1 protein
CTD PMID:21925529 NCBI chr 4:157,615,283...157,618,813
Ensembl chr 4:157,615,386...157,619,541
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 20072
    role 20024
      application 19760
        solvent 16703
          1-bromopropane 61
Path 2
Term Annotations click to browse term
  CHEBI ontology 20072
    subatomic particle 20071
      composite particle 20071
        hadron 20071
          baryon 20071
            nucleon 20071
              atomic nucleus 20071
                atom 20071
                  main group element atom 19971
                    main group molecular entity 19971
                      s-block molecular entity 19765
                        hydrogen molecular entity 19756
                          hydrides 19120
                            organic hydride 18667
                              organic fundamental parent 18667
                                hydrocarbon 18396
                                  halohydrocarbon 15396
                                    haloalkane 12086
                                      bromoalkane 88
                                        1-bromopropane 61
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