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(12R)-hydroxy-10,11-dihydroleukotriene E4 
(2R)-2-ammonio-2-carboxylatoethyl-disulfanyl-oxopropanoate 
(2S)-2-amino-4-phosphonobutanoic acid 
(2S)-amino[(4R)-2-iminohexahydropyrimidin-4-yl]acetic acid 
(2S,3R)-capreomycidine 
(2S,3S)-beta-methylphenylalanine 
(2S,4R)-hypoglycin A +  
(2S,4S)-hypoglycin A +  
(2S,8R)-8-benzyl-2-hydroperoxy-6-(4-hydroxyphenyl)-2-(4-iodobenzyl)-7,8-dihydroimidazo[1,2-a]pyrazin-3(2H)-one 
(3,5-diiodo-4-hydroxyphenyl)pyruvic acid 
(3S)-3-hydroxy-L-asparagine 
(3S)-3-hydroxy-L-enduracididine 
(3S)-3-hydroxy-L-lysine 
(3S,4S)-3,4-dihydroxy-L-proline 
(4-hydroxy-3-iodo-5-nitrophenyl)acetic acid +  
(4R)-5-oxo-L-leucine 
(4S)-4-hydroxy-L-isoleucine 
(5R)-6-(4-\{[2-(3-iodobenzyl)-3-oxocyclohex-1-en-1-yl]amino\}phenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one 
(5R)-6-hydroxy-5-[4-(2-hydroxyethyl)piperidin-1-yl]-5-phenyluracil 
(5S)-5,6-dihydro-5-iodopyrimidine-2,4(1H,3H)-dione 
(\{[(1R,2R)-2-(uracil-1-yl)cyclopentyl]oxy\}methyl)phosphonic acid 
(N(omega)-L-arginino)succinic acid  
(S)-2-amino-6-boronohexanoic acid 
(S)-3,5-dihydroxyphenylglycine  
(S)-ATPA 
(S)-benalaxyl +  
(S)-furalaxyl +  
(S)-metalaxyl +   
(Z)-2-methylureidoacrylic acid 
(Z)-3-(4-iodophenyl)-2-mercaptoacrylic acid 
1,3-dimethyluracil 
1,5-dimethyluracil 
1-(2-(diphenylmethoxy)ethyl)-4-(2-(4-azido-3-iodophenyl)ethyl)piperazine  
1-(3-O-phosphono-beta-D-arabinofuranosyl)uracil 
1-(5-fluoropentyl)-3-(2-iodobenzoyl)indole 
1-(ethoxymethyl)-5-isopropyl-6-(phenylsulfanyl)uracil 
1-(L-norleucin-6-yl)pyrraline 
1-(L-norvalin-5-yl)pyrraline 
1-[3-(4-carboxypiperidin-1-yl)-3-deoxy-beta-D-arabinofuranosyl]pyrimidine-2,4(1H,3H)-dione 
1-Chloro-4-iodobutane 
1-iodo-2-methoxybenzene 
1-iodo-3-nitrobenzene 
1-iodotetradecane 
1-methyluracil 
14-carboxy-15,16,17,18,19,20-hexanor-leukotriene E3 
16-carboxy-17,18,19,20-tetranor-leukotriene E3 
16-carboxy-Delta(13)-17,18,19,20-tetranor-leukotriene E4 +  
18-carboxy-19,20-dinor-leukotriene E4 
2'-(3-iodo-4-methoxyphenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bibenzimidazole 
2'-(3-iodophenyl)-5-(4-methylpiperazin-1-yl)-2,5'-bibenzimidazole 
2'-(S-L-cysteinyl)-L-histidine 
2'-deoxyuridine +  
2,3,5-triiodobenzoic acid 
2,4-dinitroiodobenzene  
2,5-dihydrophenyl-L-alanine 
2,5-diiodo-L-histidine 
2-(3-amino-3-carboxypropyl)-L-histidine +  
2-(4-iodo-2,5-dimethoxyphenyl)-1-methylethylamine  
2-(\{3-[(2S)-2-amino-2-carboxyethyl]-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl\}methyl)benzoic acid 
2-[(3-iodophenyl)methyl]guanidine 
2-[3-carboxy-3-(dimethylamino)propyl]-L-histidine 
2-[3-carboxylato-3-(trimethylammonio)propyl]-L-histidine +  
2-\{1-[2-(2-fluoro-4-iodoanilino)-2-oxoethyl]cyclohexyl\}acetic acid 
2-\{[(2E)-3-iodoprop-2-en-1-yl](propyl)amino\}tetralin-7-ol 
2-hydroxy-5-[(1E)-(2-phenylethylidene)amino]-L-tyrosine 
2-hydroxy-L-tryptophan 
2-iodo-6-methoxyphenol 
2-iodohippuric acid 
2-L-bromohistidine 
2-methyl-L-glutamine 
2-methyl-L-serine +  
20-carboxyleukotriene E4 
20-hydroxy-leukotriene E4 
20-oxoleukotriene E4 
3,5,3'-triiodothyropyruvate 
3,5,3'-triiodothyropyruvic acid 
3,5-dibromo-L-tyrosine 
3,5-dichloro-L-tyrosine 
3,5-diiodo-L-tyrosine +  
3,5-diiodothyropropionic acid 
3,5-diiodotyrosyl-3,5-diiodotyrosine +  
3,5-diiodotyrosyl-3,5-diiodotyrosyl-3,5-diiodotyrosine 
3,5-dimethyluracil 
3,5-dinitro-L-tyrosine 
3-(2,2'-bipyridin-5-yl)-L-alanine 
3-(2,4-dioxo-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-1-yl)-L-alanine 
3-(2-iodacetamido)-PROXYL 
3-(4-hydroxy-3,5-diiodophenyl)lactate 
3-(4-hydroxy-3,5-diiodophenyl)lactic acid 
3-(5-bromouracil-1-yl)-L-alanine 
3-(5-fluorouracil-1-yl)-L-alanine  
3-(5-iodouracil-1-yl)-L-alanine 
A L-alanine derivative that has formula C7H8IN3O4.
3-(5-oxoisoxazolin-2-yl)-L-alanine 
3-(5-oxoisoxazolin-4-yl)-L-alanine 
3-(\{3-[(2S)-2-amino-2-carboxyethyl]-5-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl\}methyl)thiophene-2-carboxylic acid 
3-(\{[(2S)-5-oxopyrrolidin-2-yl]methyl\}sulfonyl)-N-[(1S)-2,2,2-trifluoro-1-(4-fluorophenyl)ethyl]-L-alanin[N-(1-cyanocyclopropyl)]amide 
3-(N(tele)-L-histidino)-L-tyrosine residue 
3-(phosphoacetamido)-L-alanine 
3-(pyrazol-1-yl)-L-alanine 
3-(trimethylsilyl)-L-alanine 
3-(uracil-1-yl)-L-alanine 
3-[(3R)-1-carbamimidoylpiperidin-3-yl]-L-alanine 
3-[(3S)-1-carbamimidoylpiperidin-3-yl]-L-alanine 
3-\{(3E)-4-hydroxy-6-oxo-3-[(2-phenylethyl)imino]cyclohexa-1,4-dien-1-yl\}-L-alanine 
3-amino-4-iodopyridine 
3-amino-L-alanine +  
3-bromo-L-tyrosine +  
3-chloro-L-alanine 
3-chloro-L-phenylalanine 
3-chloro-L-tyrosine 
3-cyano-L-alanine +  
3-fluoro-L-tyrosine 
3-hydroxy-L-aspartic acid +  
3-hydroxy-L-glutamic acid +  
3-hydroxy-L-proline +  
3-hydroxy-L-tryptophan +  
3-hydroxy-L-valine +  
3-hydroxy-O,5-dimethyl-L-tyrosine 
3-iodo-4-aminobenzyl-5'-N-methylcarboxamidoadenosine 
3-iodo-5-nitrophenol 
3-iodo-L-tyrosine +  
3-iodobenzyl-5'-N-methylcarboxamidoadenosine  
3-iodoprop-2-yn-1-yl butylcarbamate  
3-iodothyronamine  
3-methyl-L-lanthionine 
3-methyl-L-tyrosine 
3-Methylamino-L-alanine 
3-methylthioaspartic acid +  
3-methyluracil 
3-nitro-L-tyrosine +  
3-O-(N-acetyl-beta-D-glucosaminyl)-L-serine +  
3-O-(N-acetyl-beta-D-glucosaminyl)-L-threonine +  
3-O-methyldopa 
3-selenino-L-alanine +  
3-thio-L-aspartic acid +  
4'-deoxy-4'-iododoxorubicin 
4'-deoxy-4'-iododoxorubicinium 
4-(2-iodacetamido)-TEMPO 
4-(3-methylbut-2-enyl)-L-tryptophan 
4-[(1E,7E)-8-(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-3,6-dioxa-2,7-diazaocta-1,7-dien-1-yl]benzoic acid 
4-chloro-L-phenylalanine +  
4-chloro-L-threonine +  
4-fluoro-L-threonine 
4-fluorophenyl-L-alanine 
4-hydroxy-3-iodophenylpyruvate 
4-hydroxy-3-iodophenylpyruvic acid 
4-hydroxy-4-methyl-L-glutamic acid +  
4-hydroxy-L-glutamic acid +  
4-hydroxy-L-lysine +  
4-hydroxy-L-proline +  
4-hydroxy-L-threonine 
4-hydroxy-L-tryptophan 
4-iodo-6-phenylpyrimidine 
4-iodophenylalanine +  
4-iodopyrazole 
4-methylene-L-glutamic acid 
4-methylene-L-glutamine 
4-O-(beta-L-Araf)-cis-L-Hyp 
4-O-(beta-L-Araf-(1->2)-beta-L-Araf-(1->2)-beta-L-Araf)-cis-L-Hyp 
4-O-methyl-L-dopa 
4-oxo-L-proline 
4-phospho-L-aspartic acid +  
4-thiouracil 
5'-(N(6)-L-lysine)-L-tyrosylquinone +  
5,6-dihydrouracil 
5,6-dihydroxyuracil 
5-(4,5-dihydroxypentyl)uracil 
5-[3-(benzyloxy)benzyl]-6-hydroxy-1-[(2-hydroxyethoxy)methyl]pyrimidine-2,4(1H,3H)-dione 
5-\{3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]phenyl\}-N-(2-morpholin-4-ylethyl)-1,3,4-oxadiazol-2-amine 
5-acetamido-6-formamido-3-methyluracil  
5-benzyl-1-(2-hydroxyethoxymethyl)uracil  
5-benzyloxybenzylacyclouridine 
5-bromouracil 
5-carboxy-2'-deoxyuridine 
5-chloro-6-\{[(2Z)-2-iminopyrrolidin-1-yl]methyl\}uracil 
5-chloro-7-iodoquinolin-8-ol  
5-chloro-L-tryptophan 
5-chlorouracil  
5-diazouracil 
5-fluorouracil  
5-hydroxy-L-arginine 
5-hydroxy-L-kynurenine +  
5-hydroxy-L-tryptophan 
5-hydroxymethyluracil +  
5-hydroxyuracil 
5-iodo-2'-deoxyuridine  
5-iodo-2-(oxaloamino)benzoic acid 
5-iodo-5,6-dihydro-6-azatubercidin 
5-iodo-L-histidine 
5-iododeoxycytidine monophosphate 
5-iododeoxycytidine triphosphate 
5-iodotubercidin  
5-iodouracil 
5-methyl-L-arginine +  
5-nitrouracil 
5-oxo-L-proline +   
6,7-dichloro-L-tryptophan 
6-(3,5-dimethylbenzyl)-1-(ethoxymethyl)-5-isopropyluracil 
6-(4-hydroxy-5-iodo-3-nitrobenzamido)hexanoic acid 
6-[(1,2-dideoxy-D-ribityl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-[(1,3-dideoxy-D-ribityl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-[(1,4-dideoxy-D-ribityl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-[(1,5-dideoxy-D-ribityl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-[(1-deoxy-D-ribityl)methyl]-5-[(1E)-3-oxobut-1-en-1-yl]uracil 
6-[(2-hydroxyethyl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-[(3-hydroxypropyl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-[(4-hydroxybutyl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-[(5-hydroxypentyl)amino]-5-[(E)-(2-oxopropylidene)amino]uracil 
6-benzyl-1-(benzyloxymethyl)-5-isopropyluracil 
6-chloro-L-tryptophan 
6-cyclohexylsulfanyl-1-ethoxymethyl-5-isopropyluracil 
6-diazo-5-oxo-L-norleucine 
6-fluoro-L-dopa +  
6-hydroxy-L-dopa 
6-methyl-5-[(1E)-3-oxobut-1-en-1-yl]uracil 
6-methyluracil 
6-propyl-2-thiouracil +   
7-(3-methylbut-2-enyl)-L-tryptophan 
7-(5-deoxy-beta-D-ribofuranosyl)-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-4-amine 
7-chloro-L-tryptophan 
7-hydroxy-L-tryptophan +  
acivicin  
acridon-2-yl-L-alanine 
adipiodone 
agaritine 
alliin +   
alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->4)-alpha-D-GlcNAc-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-D-Gal-(1->4)-beta-D-Xyl-(1->3)-L-Ser 
alpha-methyl-L-dopa +   
alpha-methyl-L-tyrosine 
AM-251  
amidotrizoic acid +   
aminouracil +  
amiodarone  
anticapsin 
azaserine 
benodanil 
beta-(N(pros)-L-histidino)-L-tyrosine 
beta-guanidino-L-alanine 
beta-L-aspartylhydroxamic acid 
biocytin +  
bis(dimethylamino)phospho-L-tyrosine 
brivanib alaninate 
butafenacil  
calicheamicin gamma1(I) 
carboxynorspermidine 
carboxyspermidine 
cilastatin  
cis-14-hydroxy-10,13-dioxo-7-heptadecenoic acid L-aspartate ester 
cis-4-hydroxy-L-proline +  
cobimetinib  
compound E 
coprine 
dainic acid A 
dasabuvir 
deoxyhypusine +  
diiodohydroxypropane 
dinoflagellate luciferin 
diodone 
discadenine 
domoic acid  
DP-987 
emivirine 
erythro-5-phosphonooxy-L-lysine 
erythrosin 
felinine 
Ficin 
florylpicoxamid 
FMN-L-threonine +  
foscarbidopa +  
foslevodopa +  
fructoselysine 6-phosphate 
furanomycin 
fusarinine zwitterion +  
G-573 
gamma-carboxy-L-glutamic acid +  
gamma-glutamyl-beta-aminopropiononitrile 
gamma-glutamyl-gamma-aminobutyraldehyde 
gamma-hydroxy-L-arginine +  
gamma-L-glutamylputrescine 
GDC-0623 
GIPC-anchor amidated L-alanine residue(1-) 
glycerol 1-phosphoserine +  
glyoxal-lysine dimer 
homoserine +  
hypusine +  
iobenguane (123I) 
iobenguane (131I)  
iobitridol 
iodamide 
iodixanol  
iodoacetic acid  
iodoamino acid +   
iodobenzoic acid +  
iodocyanopindolol  
iodohydrocarbon 
iodol 
iodophenol +   
iodoquinol  
iofensulfuron 
iohexol  
iomeprol  
iooxitalamic acid  
iopamidol  
Iophendylate 
iopromide  
ioxaglic acid  
isonocardicin A 
isonocardicin C 
kainic acid +   
KuFal194 
L-2,4,6-trimethylphenylalanine +  
L-2-amino-3-oxobutanoic acid 
L-2-amino-4-(hydroxymethylphosphinoyl)butanoic acid 
L-2-amino-4-chloropent-4-enoic acid 
L-2-aminopimelic acid 
L-3-oxoalanine +  
L-6'-bromotryptophan +  
L-alaninamide 
L-alanine 2-naphthylamide 
L-alanyl ester +   
L-Albizziine 
L-alloisoleucine +  
L-allysine +  
L-alpha-(methylidenecyclopropyl)glycine 
L-alpha-aminobutyric acid +  
L-beta-carboxyaspartic acid 
L-beta-ethynylserine 
L-beta-methylthioasparagine 
L-beta-methylthioaspartic acid 
L-BMAA 
L-canaline 
L-canavanine 
L-cysteic acid 
L-cystine +   
L-dihydroanticapsin 
L-djenkolic acid 
L-dopa +  
L-enduracididine 
L-erythro-beta-hydroxyasparagine 
L-gamma-carboxyglutamic acid 
L-glutamic acid 5-methyl ester 
L-homoarginine  
L-homocitrulline +  
L-homolanthionine 
L-homophenylalanine 
L-indospicine 
L-kynurenine +  
L-lanthionine 
L-Lathyrine 
L-lupinic acid 
L-m-tyrosine 
L-methionine sulfone +  
L-methionine sulfoximine +  
L-mimosine  
L-norleucine +  
L-O,2,3-trimethyltyrosine +  
L-ornithine +   
L-polyhomomethionine +  
L-propargylglycine +  
L-selenocysteine +   
L-serine O-sulfate 
L-thialysine +  
L-thyroxine +  
L-topaquinone +  
L-vinylglycine 
LCL161  
leukotriene E3 +  
leukotriene E4 +   
lysidine +  
lysidine monophosphate +  
m-fluoro-L-phenylalanine 
mannopine 
melphalan  
metarylpicoxamid 
methyl-L-alanine +  
methyl-L-glutamic acid +  
methylglyoxal-lysine dimer 
ML-7  
N'-[2-(4-iodophenyl)ethyl]carbamimidothioic acid 3-(1H-imidazol-5-yl)propyl ester 
N(2)-[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-(4-hydroxyphenyl)acetyl]-N-butyl-L-alaninamide 
N(2)-[(R)-2-amino-2-phenylacetyl]-N-butyl-L-alaninamide 
N(3)-fumaramoyl-(S)-2,3-diaminopropanoic acid 
N(3)-fumaroyl-(S)-2,3-diaminopropanoic acid 
N(4)-glycosyl-L-asparagine +  
N(5)-methyl-L-arginine 
N(6),N(6)-dimethyl-L-lysine +  
N(6)-(1-carboxyethyl)-L-lysine 
N(6)-(glycylglycyl)-L-lysine +  
N(6)-[(indol-3-yl)acetyl]-L-lysine 
N(6)-acetimidoyl-L-lysine 
N(6)-acetyl-N(6)-methyl-L-lysine +  
N(6)-carboxy-L-lysine +  
N(6)-carboxymethyl-L-lysine +  
N(6)-dansyl-L-lysine 
N(6)-formyl-L-lysine +  
N(6)-glycyl-L-lysine 
N(6)-methyl-L-lysine +  
N(delta),N(omega')-dihydroxy-N(omega)-methyl-L-arginine zwitterion 
N(delta)-hydroxy-L-arginine 
N(delta)-hydroxy-N(omega)-methyl-L-argininium 
N(delta)-hydroxy-N(omega)-methyl-L-citrulline zwitterion 
N(delta)-hydroxy-N(omega)-methyl-N(omega)-nitroso-L-citrulline zwitterion 
N(gamma)-nitro-L-arginine 
N(omega),N'(omega)-dimethyl-L-arginine +  
N(omega),N(omega)-dimethyl-L-arginine +   
N(omega)-hydroxy-L-arginine +  
N(omega)-methyl-L-arginine  
N(omega)-phospho-L-arginine 
N(pros)-methyl-L-histidine +  
N(pros)-methyl-L-histidine zwitterion 
N(pros)-phospho-L-histidine +  
N(tele)-methyl-L-histidine +  
N-(2,4-dinitrophenyl)-L-proline 
N-(5'-phosphopyridoxyl)-L-alanine 
N-(\{2-[(ethylsulfonyl)amino]ethyl\}sulfonyl)-L-alanine 
N-(carboxymethyl)-L-alanine 
N-\{5-chloro-4-[(4-chlorophenyl)(cyano)methyl]-2-methylphenyl\}-2-hydroxy-3,5-diiodobenzamide +   
N-acetyl-D-muramoyl-L-alanine +  
N-acetyl-L-alanine +  
N-acetylalliin 
N-acyl-L-alanine +   
N-Boc-D-4-HO-3,5-Cl2-PhGly-D-4-HO-3,5-I2-PhGly-OMe 
N-butyl-N(2)-(2-thienylacetyl)-L-alaninamide 
N-butyl-N(2)-[(2Z)-2-(2-furyl)-2-(methoxyimino)acetyl]-L-alaninamide 
N-butyl-N(2)-[(R)-2-hydroxy-2-phenylacetyl]-L-alaninamide 
N-carboxy-L-methionine +  
N-cyclohexyl-N'-(4-iodophenyl)urea 
N-ethyl-1-(2-iodoadenin-9-yl)-1-deoxy-beta-D-ribofuranuronamide 
N-ethyl-L-asparagine 
N-formyl-L-kynurenine +  
N-methyl-L-alpha-amino acid +   
N4-hydroxymethyl-L-asparagine 
O(4)-phospho-L-tyrosine +  
O-(2-aminoethyl)-L-serine 
O-(3-O-beta-D-galactosyl-N-acetyl-alpha-D-galactosaminyl)-L-serine +  
O-(3-O-D-galactosyl-N-acetyl-beta-D-galactosaminyl)-L-serine 
O-(alpha-D-mannosyl)-L-serine +  
O-(N-acetyl-alpha-D-galactosaminyl)-L-serine +  
O-(N-acetyl-alpha-D-galactosaminyl)-L-threonine +  
O-(pantetheine-4'-phosphoryl)serine +  
O-(S-acylpantetheine-4'-phosphoryl)serine +  
O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-L-serine +  
O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-L-threonine +  
O-carbamoyl-L-serine 
O-methyl-L-threonine +  
O-methylserine 
O-phospho-L-threonine +  
O-ureido-L-serine 
orotate +  
orotic acid +   
ortho-iodosylbenzoic acid 
ortho-iodylbenzoic acid 
ovothiol A 
ovothiol A disulfide 
oxidized dinoflagellate luciferin 
PD 0325901  
pentosidine 
Peptidyl-L-alanine 
perindoprilat 
Phosphoallohydroxy-L-lysine 
pradimicin A 
pradimicin B 
pradimicin C 
proquinazid 
psicosyllysine 
rose bengal free acid 
S-(1,2-dichlorovinyl)-L-cysteine +   
S-(2-boronoethyl)-L-cysteine 
S-(4-Methylthiobutylthiohydroximoyl)-L-cysteine 
S-(5-histidyl)cysteine sulfoxide 
S-(Hydroxyphenylacetothiohydroximoyl)-L-cysteine 
S-(Indolylmethylthiohydroximoyl)-L-cysteine 
S-(Phenylacetothiohydroximoyl)-L-cysteine 
S-alkyl-L-cysteine S-oxide +  
S-anthraniloyl-L-cysteine +  
S-carboxymethyl-L-cysteine 
S-farnesyl-L-cysteine +  
S-hydrocarbyl-L-cysteine +   
S-hydroxy-L-cysteine +  
S-methyl-L-thiocitrulline  
S-octanoyl-L-cysteine 
S-oxy-L-cysteine +  
saflufenacil 
Se-methyl-L-selenocysteine +   
SNIR3 dye 
sodium amidotrizoate 
tabtoxinine beta-lactam +  
TAK-733 
tenofovir alafenamide 
Thalassemine 
thiouracil  
threo-3-methyl-L-aspartic acid 
tipiracil 
tiratricol  
Tnp-Gln 
trametinib +   
trifluoro-L-methionine 
tryptophan N-glucoside 
tyrosine-4-azobenzenearsonate 
UR-12947 
uracil-1-yl group 
uracil-5-carboxylic acid 
uracil-6-ylacetic acid 
uridine +   
uridines +   

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