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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
(+)-DCA-CL 
(-)-DCA-CL 
(-)-duryne 
(-)-duryne B 
(-)-duryne C 
(-)-duryne D 
(-)-duryne E 
(-)-duryne F 
(-)-selegiline  
(1R)-cis-imiprothrin +  
(1R)-trans-imiprothrin +  
(1S)-2-[(2S,5R)-2-(aminomethyl)-5-ethynylpyrrolidin-1-yl]-1-cyclopentyl-2-oxoethanamine 
(2-naphthyl)methanol +  
(2-trans,6-cis)-dodeca-2,6-dienoic acid +  
(2E)-11-hydroxy-2-dodecenoic acid 
(2E)-11-hydroxyundec-2-enoic acid +  
(2E)-12-hydroxydodec-2-enoic acid +  
(2E)-13-hydroxytridec-2-enoic acid +  
(2E)-14-hydroxytetradec-2-enoic acid +  
(2E)-15-hydroxypentadec-2-enoic acid +  
(2E)-16-hydroxyhexadec-2-enoic acid +  
(2E)-17-hydroxyheptadec-2-enoic acid +  
(2E)-18-hydroxyoctadec-2-enoic acid +  
(2E)-19-hydroxynonadec-2-enoic acid +  
(2E)-2-heptadecenoic acid +  
(2E)-20-hydroxyicos-2-enoic acid +  
(2E)-21-hydroxyhenicos-2-enoic acid +  
(2E)-3-methylhex-2-enoic acid 
(2E)-7-hydroxyhept-2-enoic acid +  
(2E)-9-hydroxynon-2-enoic acid +  
(2E)-oct-2-enoic acid 
(2E,10R)-10-hydroxyundec-2-enoic acid +  
(2E,11R)-11-hydroxydodec-2-enoic acid +  
(2E,12R)-12-hydroxytridec-2-enoic acid +  
(2E,13R)-13-hydroxytetradec-2-enoic acid +  
(2E,14R)-14-hydroxypentadec-2-enoic acid +  
(2E,15R)-15-hydroxyhexadec-2-enoic acid +  
(2E,16R)-16-hydroxyheptadec-2-enoic acid +  
(2E,17R)-17-hydroxyoctadec-2-enoic acid +  
(2E,18R)-18-hydroxynonadec-2-enoic acid +  
(2E,19R)-19-hydroxyicos-2-enoic acid +  
(2E,20R)-20-hydroxyhenicos-2-enoic acid +  
(2E,24R)-24-[(alpha-L-ascarosyl)oxy]-2-methylpentacos-2-enoic acid 
(2E,4E)-6-(2-aminophenyl)-2-hydroxy-6-oxohexa-2,4-dienoic acid 
(2E,4E)-hexa-2,4-dienoic acid +   
(2E,4E,6R,8Z)-6-hydroxytetradeca-2,4,8-trienoic acid 
(2E,4Z)-2-hydroxy-7-methyl-6-oxo-2,4-octadienoic acid 
(2E,4Z)-6-(4-chlorophenyl)-2-hydroxy-6-oxohexa-2,4-dienoic acid 
(2E,4Z)-8-hydroxydeca-2,4-dienoic acid +  
(2E,6E,10E)-geranylgeranic acid +  
(2E,6E,10E,14E)-omega-hydroxygeranylgeranic acid 
(2E,6E,10R,11S)-10,11-epoxy-3,7,11-trimethyltrideca-2,6-dienoic acid 
(2E,6R)-6-hydroxyhept-2-enoic acid +  
(2E,6Z,9Z,12Z,15Z,18Z,21Z)-tetracosaheptaenoic acid +  
(2E,7R)-7-hydroxyoct-2-enoic acid +  
(2E,8R)-8-hydroxynon-2-enoic acid +  
(2E,9R)-9-hydroxydec-2-enoic acid +  
(2R,3R,4S,5S)-6-[(1E)-1-chloro-3-ethylpent-1-en-4-yn-3-yl]-3,4,5-trihydroxyoxane-2-carboxylic acid 
(2S)-2-(4-\{[(1R,2S)-2-hydroxycyclopentyl]methyl\}phenyl)propanoic acid 
(2S,3R)-glycosmisic acid 
(2Z)-2,3-dihydroxyacrylic acid 
(2Z)-3-bromohept-2-enoic acid 
(2Z,4E)-4-hydroxymuconic semialdehyde 
(2Z,4Z)-2-hydroxyhexa-2,4-dienoic acid 
(3R)-farnesyl-6-hydroxy-2,3,5-trimethyl-4-oxocyclohexa-1,5-diene-1-carboxylic acid 
(3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid 
(4R)-4-hydroxypentanoic acid +  
(6-methoxy-2-naphthyl)acetic acid 
(9E)-10-nitrooctadecenoic acid 
(9E)-9-nitrooctadecenoic acid 
(9R,13R)-1a,1b-dinor-10,11-dihydro-12-oxo-15-phytoenoic acid 
(9Z,12Z)-octadeca-9,12-dien-6-ynoic acid +  
(9Z,12Z,15Z)-octadeca-9,12,15-trien-6-ynoic acid +  
(E)-10-hydroxydec-2-enoic acid +   
(E)-11-methyldodec-2-enoic acid 
(E)-2,4,6-trimethyltetracos-2-enoic acid 
(E)-3-(indol-2-yl)acrylic acid 
(E)-3-(indol-3-yl)acrylic acid 
(E)-5-chloro-3-ethynylpent-4-ene-2,3-diol 
(E)-endo-beta-bergamoten-12-oic acid 
(E)-hexadec-2-enoic acid +  
(E)-non-2-enoic acid 
(E,E)-piperic acid +   
(EZ)-(1R)-empenthrin 
(methylthio)acetic acid 
(R)-2-benzylsuccinic acid 
(Z)-13-methyltetradec-2-enoic acid 
(Z)-14-methylpentadec-2-enoic acid 
(Z)-3-aminoacrylic acid 
(Z)-tetradec-2-enoic acid 
1'-deoxyabscisic acid 
1,4,5,6-tetrahydro-6-oxonicotinic acid 
1-carbapenem-3-carboxylic acid 
1-deoxy-11-oxopentalenic acid 
1-deoxypentalenic acid 
1-undecyne 
10-hydroxy-(2E,8E)-decadien-4-ynoic acid 
10-nonadecenoic acid +  
11,12-EET +  
11-hydroxy-(12S,13S)-epoxy-(9Z)-octadecenoic acid 
12-oxo-trans-10-dodecenoic acid 
14-hydroxy-6,12-muuroloadien-15-oic acid 
16-hydroxytriptolide 
17alpha-ethynylestradiol +   
18-oxooleic acid 
19-(2-furyl)nonadeca-5,7-diynoic acid 
2,2-bis(4-chlorophenyl)ethanol 
2,3,4,5-tetrachlorophenol  
2,3,4,6-tetrachlorophenol 
2,3-dihydroxy-2,3-dihydrobenzoic acid +  
2,4-diamino-6-hydroxylaminotoluene 
2,4-diamino-6-nitrotoluene 
2,4-dihydroxy-5-methyl-6-oxo-2,4-hexadienoic acid 
2,4-dihydroxyacetophenone-5-O-sulfate 
2,4-dihydroxylamino-6-nitrotoluene 
2,6-diamino-4-nitrotoluene 
2,6-dimethyl-5-methylenehept-2-enoic acid +  
2-(4-chlorophenyl)-N-\{2-[3-methoxy-4-(prop-2-yn-1-yloxy)phenyl]ethyl\}-2-(prop-2-yn-1-yloxy)acetamide +  
2-(6-heptynyl)-1,3-dioxolane 
2-[5-(but-3-yn-2-yloxy)-4-chloro-2-fluorophenyl]-4,5,6,7-tetrahydro-1H-isoindole-1,3(2H)-dione +  
2-acetamido-2-deoxy-3-O-(4-deoxy-alpha-L-threo-hex-4-enopyranosyluronic acid)-6-O-sulfo-D-galactopyranose +  
2-acetamidophenol 
2-amino-5-chloro-cis,cis-muconic 6-semialdehyde 
2-aminoacrylic acid +  
2-aminomuconic 6-semialdehyde 
2-butenoic acid +   
2-chloroacrylic acid 
2-chloroethanol  
2-decenoic acid +  
2-dodecenoic acid +  
2-ethylacrylic acid 
2-ethylhydracrylic acid 
2-heptenoic acid +  
2-hexacosenoic acid +  
2-hexenoic acid +  
2-hydroxy-3-methyl-2-butenoic acid 
2-hydroxy-3-methylpentanoate +  
2-hydroxy-3-methylpentanoic acid +  
2-hydroxy-4-(1-oxo-1,3-dihydro-2H-inden-2-ylidene) but-2-enoic acid 
2-hydroxy-4-(2-oxo-1,3-dihydro-2H-inden-1-ylidene) but-2-enoic acid 
2-hydroxy-5-methyl-cis,cis-muconic semialdehyde 
2-hydroxy-6-(2-hydroxyphenyl)-6-oxo-cis,cis-hexa-2,4-dienoic acid 
2-hydroxy-6-oxo-2,4-heptadienoic acid +  
2-hydroxy-6-oxo-6-phenylhexa-2,4-dienoic acid 
2-hydroxy-6-oxohexa-2,4-dienoic acid +  
2-hydroxyacrylic acid 
2-hydroxylamino-4,6-dinitrotoluene 
2-hydroxypenta-2,4-dienoic acid +  
2-methylbut-2-enoic acid +  
2-methylthio-1,3-benzothiazole 
2-methylthioethanol 
2-naphthoate +  
2-naphthoic acid +   
2-octynoic acid 
2-oxobutanoic acid  
2-propyn-1-yl 2,4,6-tribromophenyl phthalate 
2-tetradecenoic acid +  
2-trans-4'-dihydroabscisic acid 
2-undecenoic acid +  
3,4,5-trihydroxy-1-cyclohexene-1-carboxylic acid 
3,5-dibromo-4-hydroxybenzamide 
3,5-xylenol +   
3,7-dimethylocta-2,6-dienoate(1-) 
3-(4,6-dihydroxy-3-oxocyclohexa-1,4-dien-1-yl)acrylic acid 
3-amino-5-morpholinomethyl-2-oxazolidinone 
3-butynoic acid 
3-dehydroshikimic acid 
3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oic acid +  
3-hydroxybut-2-enoic acid +   
3-hydroxypentanoic acid +  
3-methyl-1-butyne 
3-methylbut-2-enoic acid +  
3-nitroacrylic acid 
3alpha,7beta-dihydroxy-5beta-cholest-24-en-26-oic acid 
4,4'-diapolycopen-4-oic acid 
4,4'-diaponeurosporenoic acid 
4-(\{[4-(but-2-yn-1-yloxy)phenyl]sulfonyl\}methyl)-1-[(3,5-dimethylisoxazol-4-yl)sulfonyl]-N-hydroxypiperidine-4-carboxamide 
4-acetamido-2-amino-6-nitrotoluene 
4-amino-2-hydroxylamino-6-nitrotoluene 
4-aminobenzenesulfonate 
4-aminobenzenesulfonic acid 
4-chlorophenylacetate 
4-chlorophenylacetic acid 
4-coumaroylshikimic acid 
4-deoxy-Delta(4)-beta-D-GlcpA 
4-hydroxylamino-2,6-dinitrotoluene 
4-isopropylbenzyl alcohol 
4-methylbenzyl alcohol 
4-methylpent-3-enoic acid 
4-nitrobenzyl alcohol 
5,7-dimethyl-2-methylamino-4-(3-pyridylmethyl)-1,3-benzothiazol-6-yl hydrogen sulfate 
5,8,11-icosatriynoic acid 
5-[(E)-caffeoyl]shikimic acid 
5-aminocyclohexa-1,3-diene-1-carboxylic acid +  
6-imino-5-oxocyclohexa-1,3-dienecarboxylic acid 
6:2 fluorotelomer unsaturated carboxylic acid 
6beta,16beta-diacetoxy-25-hydroxy-3,7-dioxy-29-nordammara-1,17(20)-dien-21-oic acid 
7-deoxyloganetic acid +  
7-deoxyloganic acid 
7-methyl-3-oxooct-6-enoic acid 
7beta-aminocephalosporanic acid  
8,11,14-icosatrien-5-ynoic acid 
8,8a-epoxymorellic acid 
8,9-dihydro-8-(S-glutathionyl)-9-hydroxyaflatoxin B1  
8-[(1R,2R)-3-oxo-2-\{(Z)-pent-2-en-1-yl\}cyclopentyl]octanoic acid 
8:2 fluorotelomer unsaturated carboxylic acid 
8alpha,19-dihydroxylabd-13E-ene-15-oic acid 
9,10,13-TriHOME 
abscisic acids +   
acetylene +   
acetylenic fatty ester +  
acetylide +  
acrivastine  
acrylic acid +   
ACT-132577 +   
aflatoxin B1 endo-8,9-oxide 
aflatoxin B1 triol 
aflatoxin M1 8,9-epoxide 
all-trans-7-hydroxyhexadeca-2,4,8,10-tetraenoic acid +  
all-trans-acitretin  
allodeoxycholic acid +  
alpha-bergamotenoic acid 
alpha-santalenoic acid 
ascr#13 
ascr#15 +  
ascr#17 +  
ascr#19 +  
ascr#21 +  
ascr#23 
ascr#25 
ascr#29 
ascr#3 +  
ascr#31 
ascr#33 
ascr#35 
ascr#37 
ascr#7 +  
azafenidin 
bacterial xenobiotic metabolite +   
benzo[a]pyrene-7,8-dione  
benzo[c]phenanthren-1-ol 
benzo[c]phenanthren-2-ol 
benzo[c]phenanthren-3-ol 
beta-(methylenecyclopropyl)pyruvic acid 
beta-D-4-deoxy-Delta(4)-GlcpA-(1->3)-D-GlcpNAc +  
but-1-yne +  
but-3-yn-1-ol +  
but-3-ynal 
buta-1,3-diyne 
butenoic acid +   
butenyne 
butyn-2-one 
caffeic acid quinone 
carbapenem MM22383 
chaulmoogric acid +  
chloroprallethrin 
chrysen-1-ol 
chrysen-2-ol 
chrysen-3-ol 
chrysen-4-ol 
chrysen-6-ol  
cinnamic acids +   
cis-5,6-dihydroxy-4-isopropylcyclohexa-1,3-dienecarboxylic acid 
cis-9-nonadecenoic acid 
cis-tetradec-5-enoic acid +  
citronellic acid +  
clorgyline  
cuevaene A 
Cyclohex-1-enecarboxylic acid 
cyclohexa-1,5-diene-1-carboxylic acid +  
cyclosporin A metabolite M1A 
D-octopine 
danazol  
DDD  
dec-1-yne 
deca-1,9-diyne 
decenoic acid +  
desogestrel  
dexonorgestrel 
DiHOME +  
dihydrophaseic acid 
dihydroresveratrol +   
dihydroresveratrol glucuronide +  
dihydroresveratrol glucuronide sulfate 
dihydroresveratrol sulfate +  
dimethyl disulfide 
dimethyl ethynylboronate 
dimethylarsinic acid  
dimethylbutyric acid +  
diphenylacetic acid  
dodeca-2,6,10-trienoic acid +   
dodecenoic acid +  
dragonamide A 
E3040 glucuronide 
enbucrilate 
enol-phenylpyruvic acid 
epi-dihydrophaseic acid 
epoxyoctadecenoic acid +  
ergothioneine +   
ergothioneine thione form 
erlotinib +   
erlotinib hydrochloride  
ethchlorvynol 
ethinamate 
ethisterone 
ethyl propiolate 
ethynodiol +   
ethynodiol diacetate  
ethynyl 
etonogestrel  
farnesoic acid +   
fatty acid 20:1 +  
fatty acid 22:1 +   
fatty acid 4:0 +   
flumioxazin 
fungal xenobiotic metabolite +   
fusidic acid  
gamendazole 
gaudichaudiic acid F 
gaudichaudiic acid G 
geranic acid 
glycosmisic acid +  
glycosmisic acid 4'-sulfate 
glycosmisic acid sulfate 
guvacine +  
hbas#3 
hepta-2,4,6-trienoic acid +  
heptadecenoic acid +  
heptenoic acid +  
hex-5-ynoic acid 
hexa-1,5-diyne 
hexacosenoic acid +  
hexadecenoic acid +   
hexenoic acid +   
hexynoic acid +  
histrionicotoxin 
HOME +  
human xenobiotic metabolite +   
hydnocarpic acid +  
hydroperoxy(hydroxy)icosapentaenoic acid +  
hydroperoxy(hydroxy)icosatetraenoic acid +  
hydroperoxyoctadecenoic acid +  
hydroxy monounsaturated fatty acid +   
hygrolidin 
icas#15 
icas#17 
icas#19 
icas#21 
icas#3 
icas#7 
icos#15 
icos#17 
icos#3 
indan-2-one +  
indometacin +   
isoamylol +   
isolithocholic acid 
isovaleric acid +   
kalimantacin B 
kinoprene 
L-beta-ethynylserine 
L-homoarginine 
L-propargylglycine +  
leptomycin +   
leukotriene D3 
levonorgestrel  
loganic acid 
maleamic acid 
malvalic acid 
marine xenobiotic metabolite +   
mbas#3 
melamine +   
melamine(1+) 
meropenem +   
mestranol  
methacrylic acid +   
methylbutyric acid +   
minquartynoic acid 
monobenzyl phthalate  
monocyclohexyl phthalate 
monopentyl phthalate 
mycomycin 
myrtenic acid 
N-(monounsaturated fatty acyl)ethanolamine +   
N-carbamoylglycine +  
N-ethylphenylacetamide 
N-formylmaleamic acid 
nitrosobenzene 
nodakenetin +  
norethisterone +   
norethisterone acetate 
norgestimate  
norgestrel +   
o-toluate 
o-toluic acid  
octadec-17-ynoic acid 
octadec-2-enoic acid +  
octadecadiynoic acid +  
octadecenediynoic acid +  
octadecenoic acid +   
octadecenynoic acid +  
octadecynoic acid +  
oscr#15 +  
oscr#17 +  
oscr#19 +  
oscr#21 +  
oscr#23 +  
oscr#25 +  
oscr#27 +  
oscr#29 +  
oscr#3 +  
oscr#31 +  
oscr#33 +  
oscr#35 +  
oscr#37 +  
oscr#7 +  
oxidooxomethyl 
oxyphenbutazone +   
palmitelaidic acid 
pent-2-enoic acid +  
penta-2,4-dienoic acid +   
pentadecenoic acid +  
pentadienoic acid +   
pentalenolactone 
pentalenolactone D 
pentalenolactone E 
pentalenolactone F 
pentenoic acid +   
perillic acid +   
phaseic acid +  
phenylpropiolic acid 
phosphatidylethanolamine 38:5 +  
pivalic acid +   
pivaloyl-CoA 
pomecin A 
potassium tetraethynylborate 
pralatrexate 
prallethrin  
proglumide +  
prop-2-yn-1-ol +   
prop-2-ynal 
propargite  
propionic acid +   
propynamide 
propyne 
propynoic acid +  
A terminal acetylenic compound that is a 3-carbon, straight-chain, monounsaturated fatty acid having one acetylenic bond.
propyzamide +   
prostaglandin B3 
Pyraclonil 
quinestrol 
rac-gamma-pentachlorocyclohexene 
raphanusamic acid 
rasagiline  
resveratrol disulfate 
resveratrol glucuronide sulfate +  
resveratrol sulfate 
resveratrol-3-O-sulfate 
retinoic acid +   
RH-24580 
scleropyric acid 
sedanonic acid 
selegiline +   
selegiline hydrochloride 
shikimic acid +   
sorbic acid +   
sterculic acid 
sterculynic acid 
tetracosenoic acid +   
tetradecenoic acid +  
tibolone  
torvanol A hydrogen sulfate 
trans-2-icosenoic acid +  
trans-2-pentadecenoic acid +  
triacetylene 
triadimenol 
trichostatic acid +   
tricin 7-O-beta-D-glucoside 
tricosenoic acid +  
triptobenzene D 
triptobenzene H 
triptoditerpenic acid B 
triptohairic acid 
triptoquinone A 
TX-1875 
undecenoic acid +  
unsaturated heparin disaccharide +  
urocanic acid +   
valanimycin 
valeric acid +   
vernolic acid +  
zealexin A1 

Synonyms
Exact Synonyms: prop-2-ynoic acid
Related Synonyms: 2-propynoic acid ;   Acetylenecarboxylic acid ;   Formula=C3H2O2 ;   HC#CCOOH ;   InChI=1S/C3H2O2/c1-2-3(4)5/h1H,(H,4,5) ;   InChIKey=UORVCLMRJXCDCP-UHFFFAOYSA-N ;   Propinsaeure ;   Propiolic acid ;   Propiolsaeure ;   SMILES=OC(=O)C#C ;   acetylenic acid ;   carboxyacetylene ;   propargylic acid ;   propinic acid
Alternate IDs: CHEBI:26303 ;   CHEBI:8503
Xrefs: Beilstein:878176 "Beilstein" ;   CAS:471-25-0 "ChemIDplus" ;   CAS:471-25-0 "KEGG COMPOUND" ;   CAS:471-25-0 "NIST Chemistry WebBook" ;   Gmelin:81893 "Gmelin" ;   HMDB:HMDB0006804 ;   KEGG:C00804 ;   PMID:10564044 "Europe PMC" ;   PMID:10814124 "Europe PMC" ;   PMID:11052721 "Europe PMC" ;   PMID:21443194 "Europe PMC" ;   Reaxys:878176 "Reaxys"
Cyclic Relationships: is_conjugate_acid_of CHEBI:15364

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.