 | | F2F | | Name: | 3,4-difluoro-L-phenylalanine | | Formula: | C9 H9 F2 N O2 | | SMILES: | Fc1ccc(cc1F)CC(C(=O)O)N | | InChi: | InChI=1S/C9H9F2NO2/c10-6-2-1-5(3-7(6)11)4-8(12)9(13)14/h1-3,8H,4,12H2,(H,13,14)/t8-/m0/s1 | | Definition date: | 2008-05-20 | | Last modified: | 2023-11-03 | | Identifier: | 3,4-difluoro-L-phenylalanine |
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 | | F2Y | | Name: | 3,5-difluoro-L-tyrosine | | Formula: | C9 H9 F2 N O3 | | SMILES: | Fc1cc(cc(F)c1O)CC(C(=O)O)N | | InChi: | InChI=1S/C9H9F2NO3/c10-5-1-4(2-6(11)8(5)13)3-7(12)9(14)15/h1-2,7,13H,3,12H2,(H,14,15)/t7-/m0/s1 | | Definition date: | 2012-10-25 | | Last modified: | 2023-11-03 | | Release date: | 2013-03-13 | | Identifier: | 3,5-difluoro-L-tyrosine |
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 | | FY2 | | Name: | 2,3-difluoro-L-tyrosine | | Formula: | C9 H9 F2 N O3 | | SMILES: | NC(Cc1c(c(F)c(O)cc1)F)C(=O)O | | InChi: | InChI=1S/C9H9F2NO3/c10-7-4(3-5(12)9(14)15)1-2-6(13)8(7)11/h1-2,5,13H,3,12H2,(H,14,15)/t5-/m0/s1 | | Definition date: | 2015-07-13 | | Last modified: | 2023-11-03 | | Release date: | 2016-06-22 | | Identifier: | 2,3-difluoro-L-tyrosine |
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 | | FY3 | | Name: | 2,3,5-trifluoro-L-tyrosine | | Formula: | C9 H8 F3 N O3 | | SMILES: | NC(C(=O)O)Cc1cc(F)c(c(c1F)F)O | | InChi: | InChI=1S/C9H8F3NO3/c10-4-1-3(2-5(13)9(15)16)6(11)7(12)8(4)14/h1,5,14H,2,13H2,(H,15,16)/t5-/m0/s1 | | Definition date: | 2015-07-13 | | Last modified: | 2023-11-03 | | Release date: | 2016-07-13 | | Identifier: | 2,3,5-trifluoro-L-tyrosine |
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 | | FZN | | Name: | (2S)-2-amino-6-{[(1Z)-1-{[(2R,3R,4S,5R)-5-({[(R)-{[(R)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methoxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}methyl)-3,4-dihydroxytetrahydrofuran-2-yl]sulfanyl}ethylidene]amino}hexanoic acid | | Formula: | C23 H37 N7 O15 P2 S | | SMILES: | O=P(O)(OCC3OC(n1c2ncnc(N)c2nc1)C(O)C3O)OP(=O)(O)OCC4OC(SC(=N/CCCCC(C(=O)O)N)C)C(O)C4O | | InChi: | InChI=1S/C23H37N7O15P2S/c1-10(26-5-3-2-4-11(24)22(35)36)48-23-18(34)16(32)13(44-23)7-42-47(39,40)45-46(37,38)41-6-12-15(31)17(33)21(43-12)30-9-29-14-19(25)27-8-28-20(14)30/h8-9,11-13,15-18,21,23,31-34H,2-7,24H2,1H3,(H,35,36)(H,37,38)(H,39,40)(H2,25,27,28)/b26-10-/t11-,12+,13+,15+,16+,17+,18+,21+,23+/m0/s1 | | Definition date: | 2008-06-18 | | Last modified: | 2023-11-03 | | Identifier: | (2S)-2-amino-6-{[(1Z)-1-{[(2R,3R,4S,5R)-5-({[(R)-{[(R)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methoxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}methyl)-3,4-dihydroxytetrahydrofuran-2-yl]sulfanyl}ethylidene]amino}hexanoic acid (non-preferred name) |
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 | | G1X | | Name: | (2S)-2-azanyl-3-[3,4-bis(oxidanylidene)cyclohexa-1,5-dien-1-yl]propanoic acid | | Formula: | C9 H9 N O4 | | SMILES: | N[CH](CC1=CC(=O)C(=O)C=C1)C(O)=O | | InChi: | InChI=1S/C9H9NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6H,3,10H2,(H,13,14)/t6-/m0/s1 | | Synonyms: | L-dopaquinone | | Definition date: | 2020-07-15 | | Last modified: | 2023-11-03 | | Release date: | 2021-06-16 | | Identifier: | (2~{S})-2-azanyl-3-[3,4-bis(oxidanylidene)cyclohexa-1,5-dien-1-yl]propanoic acid |
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 | | G2Z | | Name: | [(2~{S})-2-azanylpropyl]carbamic acid | | Formula: | C4 H10 N2 O2 | | SMILES: | C[CH](N)CNC(O)=O | | InChi: | InChI=1S/C4H10N2O2/c1-3(5)2-6-4(7)8/h3,6H,2,5H2,1H3,(H,7,8)/t3-/m0/s1 | | Definition date: | 2018-08-23 | | Last modified: | 2023-11-03 | | Release date: | 2021-02-17 | | Identifier: | [(2~{S})-2-azanylpropyl]carbamic acid |
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 | | G5G | | Name: | (2S,4S)-2-amino-4,5-dihydroxy-4-methylpentanoic acid | | Formula: | C6 H13 N O4 | | SMILES: | C(CC(N)C(O)=O)(CO)(C)O | | InChi: | InChI=1S/C6H13NO4/c1-6(11,3-8)2-4(7)5(9)10/h4,8,11H,2-3,7H2,1H3,(H,9,10)/t4-,6-/m0/s1 | | Definition date: | 2018-05-04 | | Last modified: | 2023-11-03 | | Release date: | 2018-09-19 | | Identifier: | (2S,4S)-2-amino-4,5-dihydroxy-4-methylpentanoic acid (non-preferred name) |
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 | | G8X | | Name: | (2~{S},3~{R})-3-oxidanylpyrrolidine-2-carboxylic acid | | Formula: | C5 H9 N O3 | | SMILES: | O[CH]1CCN[CH]1C(O)=O | | InChi: | InChI=1S/C5H9NO3/c7-3-1-2-6-4(3)5(8)9/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1 | | Definition date: | 2020-08-06 | | Last modified: | 2023-11-03 | | Release date: | 2021-06-16 | | Identifier: | (2~{S},3~{R})-3-oxidanylpyrrolidine-2-carboxylic acid |
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 | | 2A1 | | Name: | (2S)-2-aminopropan-1-ol | | Formula: | C3 H9 N O | | SMILES: | C[CH](N)CO | | InChi: | InChI=1S/C3H9NO/c1-3(4)2-5/h3,5H,2,4H2,1H3/t3-/m0/s1 | | Definition date: | 2010-01-06 | | Last modified: | 2023-11-03 | | Identifier: | (2S)-2-azanylpropan-1-ol |
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 | | 2AG | | Name: | (2S)-2-aminopent-4-enoic acid | | Formula: | C5 H9 N O2 | | SMILES: | O=C(O)C(N)C/C=C | | InChi: | InChI=1S/C5H9NO2/c1-2-3-4(6)5(7)8/h2,4H,1,3,6H2,(H,7,8)/t4-/m0/s1 | | Synonyms: | L-allylglycine | | Definition date: | 2008-04-17 | | Last modified: | 2023-11-03 | | Identifier: | (2S)-2-aminopent-4-enoic acid |
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 | | 2AS | | Name: | (2S,3S)-3-methyl-aspartic acid | | Formula: | C5 H9 N O4 | | SMILES: | O=C(O)C(C)C(N)C(=O)O | | InChi: | InChI=1S/C5H9NO4/c1-2(4(7)8)3(6)5(9)10/h2-3H,6H2,1H3,(H,7,8)(H,9,10)/t2-,3-/m0/s1 | | Definition date: | 1999-08-05 | | Last modified: | 2023-11-03 | | Identifier: | (3S)-3-methyl-L-aspartic acid |
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 | | 2CO | | Name: | S-HYDROPEROXYCYSTEINE | | Formula: | C3 H7 N O4 S | | SMILES: | O=C(O)C(N)CSOO | | InChi: | InChI=1S/C3H7NO4S/c4-2(3(5)6)1-9-8-7/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1 | | Definition date: | 2007-01-16 | | Last modified: | 2023-11-03 | | Identifier: | S-hydroperoxy-L-cysteine |
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 | | 2DO | | Name: | (2S)-2-AMINOHEXANE-1,1-DIOL | | Formula: | C6 H15 N O2 | | SMILES: | OC(O)C(N)CCCC | | InChi: | InChI=1S/C6H15NO2/c1-2-3-4-5(7)6(8)9/h5-6,8-9H,2-4,7H2,1H3/t5-/m0/s1 | | Definition date: | 2005-09-26 | | Last modified: | 2023-11-03 | | Identifier: | (2S)-2-aminohexane-1,1-diol |
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 | | 2GX | | Name: | beta-phenyl-L-phenylalanine | | Formula: | C15 H15 N O2 | | SMILES: | O=C(O)C(N)C(c1ccccc1)c2ccccc2 | | InChi: | InChI=1S/C15H15NO2/c16-14(15(17)18)13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13-14H,16H2,(H,17,18)/t14-/m0/s1 | | Definition date: | 2013-02-15 | | Last modified: | 2023-11-03 | | Release date: | 2016-10-26 | | Identifier: | beta-phenyl-L-phenylalanine |
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 | | 2HF | | Name: | 2-fluoro-L-histidine | | Formula: | C6 H9 F N3 O2 | | SMILES: | Fc1[nH+]c(cn1)CC(N)C(=O)O | | InChi: | InChI=1S/C6H8FN3O2/c7-6-9-2-3(10-6)1-4(8)5(11)12/h2,4H,1,8H2,(H,9,10)(H,11,12)/p+1/t4-/m0/s1 | | Definition date: | 2010-04-22 | | Last modified: | 2023-11-03 | | Identifier: | 3-(2-fluoro-1H-imidazol-3-ium-4-yl)-L-alanine |
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 | | 2IQ | | Name: | 2-(hexylamino)ethanoic acid | | Formula: | C8 H17 N O2 | | SMILES: | CCCCCCNCC(O)=O | | InChi: | InChI=1S/C8H17NO2/c1-2-3-4-5-6-9-7-8(10)11/h9H,2-7H2,1H3,(H,10,11) | | Definition date: | 2022-01-28 | | Last modified: | 2023-11-03 | | Release date: | 2022-08-31 | | Identifier: | 2-(hexylamino)ethanoic acid |
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 | | 2JH | | Name: | 3-cyclobutyl-L-alanine | | Formula: | C7 H13 N O2 | | SMILES: | O=C(O)C(N)CC1CCC1 | | InChi: | InChI=1S/C7H13NO2/c8-6(7(9)10)4-5-2-1-3-5/h5-6H,1-4,8H2,(H,9,10)/t6-/m0/s1 | | Definition date: | 2013-10-31 | | Last modified: | 2023-11-03 | | Release date: | 2013-11-20 | | Identifier: | 3-cyclobutyl-L-alanine |
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 | | 2JN | | Name: | 2-methyl-D-norleucine | | Formula: | C7 H15 N O2 | | SMILES: | O=C(O)C(N)(CCCC)C | | InChi: | InChI=1S/C7H15NO2/c1-3-4-5-7(2,8)6(9)10/h3-5,8H2,1-2H3,(H,9,10)/t7-/m1/s1 | | Definition date: | 2013-11-01 | | Last modified: | 2023-11-03 | | Release date: | 2014-02-19 | | Identifier: | 2-methyl-D-norleucine |
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 | | 2KT | | Name: | 2-KETOBUTYRIC ACID | | Formula: | C4 H6 O3 | | SMILES: | O=C(C(=O)O)CC | | InChi: | InChI=1S/C4H6O3/c1-2-3(5)4(6)7/h2H2,1H3,(H,6,7) | | Synonyms: | 2-OXOBUTANOIC ACID | | Definition date: | 2003-12-10 | | Last modified: | 2023-11-03 | | Identifier: | 2-oxobutanoic acid |
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 | | 2KY | | Name: | (2S)-amino(cyclopentyl)ethanoic acid | | Formula: | C7 H13 N O2 | | SMILES: | O=C(O)C(N)C1CCCC1 | | InChi: | InChI=1S/C7H13NO2/c8-6(7(9)10)5-3-1-2-4-5/h5-6H,1-4,8H2,(H,9,10)/t6-/m0/s1 | | Definition date: | 2013-11-22 | | Last modified: | 2023-11-03 | | Release date: | 2018-02-28 | | Identifier: | (2S)-amino(cyclopentyl)ethanoic acid |
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 | | 2L5 | | Name: | 2-chloro-L-phenylalanine | | Formula: | C9 H10 Cl N O2 | | SMILES: | Clc1ccccc1CC(C(=O)O)N | | InChi: | InChI=1S/C9H10ClNO2/c10-7-4-2-1-3-6(7)5-8(11)9(12)13/h1-4,8H,5,11H2,(H,12,13)/t8-/m0/s1 | | Definition date: | 2013-11-25 | | Last modified: | 2023-11-03 | | Release date: | 2014-10-15 | | Identifier: | 2-chloro-L-phenylalanine |
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 | | 2L6 | | Name: | (3S,6R,8aS)-5-oxo-1,2,3,8a-tetrahydrospiro[indolizine-6,2'-pyrrolidine]-3-carboxylic acid | | Formula: | C12 H16 N2 O3 | | SMILES: | O=C(O)C3N2C(=O)C1(NCCC1)C=CC2CC3 | | InChi: | InChI=1S/C12H16N2O3/c15-10(16)9-3-2-8-4-6-12(5-1-7-13-12)11(17)14(8)9/h4,6,8-9,13H,1-3,5,7H2,(H,15,16)/t8-,9-,12+/m0/s1 | | Definition date: | 2013-11-25 | | Last modified: | 2023-11-03 | | Release date: | 2014-10-15 | | Identifier: | (3S,6R,8aS)-5-oxo-1,2,3,8a-tetrahydrospiro[indolizine-6,2'-pyrrolidine]-3-carboxylic acid |
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 | | 2LT | | Name: | 3,5-dichloro-L-tyrosine | | Formula: | C9 H9 Cl2 N O3 | | SMILES: | Clc1cc(cc(Cl)c1O)CC(C(=O)O)N | | InChi: | InChI=1S/C9H9Cl2NO3/c10-5-1-4(2-6(11)8(5)13)3-7(12)9(14)15/h1-2,7,13H,3,12H2,(H,14,15)/t7-/m0/s1 | | Definition date: | 2013-12-18 | | Last modified: | 2023-11-03 | | Release date: | 2014-09-24 | | Identifier: | 3,5-dichloro-L-tyrosine |
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 | | 2ML | | Name: | 2-METHYLLEUCINE | | Formula: | C7 H15 N O2 | | SMILES: | O=C(O)C(N)(C)CC(C)C | | InChi: | InChI=1S/C7H15NO2/c1-5(2)4-7(3,8)6(9)10/h5H,4,8H2,1-3H3,(H,9,10)/t7-/m0/s1 | | Definition date: | 2001-02-08 | | Last modified: | 2023-11-03 | | Identifier: | 2-methyl-L-leucine |
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