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IEY
IEY
Name:{5-hydroxy-4-(4-hydroxybenzyl)-2-[(E)-2-(1H-imidazol-4-yl)ethenyl]-1H-imidazol-1-yl}acetic acid
Formula:C17 H16 N4 O4
SMILES:O=C(O)Cn2c(O)c(nc2C=Cc1ncnc1)Cc3ccc(O)cc3
InChi:InChI=1S/C17H16N4O4/c22-13-4-1-11(2-5-13)7-14-17(25)21(9-16(23)24)15(20-14)6-3-12-8-18-10-19-12/h1-6,8,10,14,22H,7,9H2,(H,18,19)(H,23,24)/b6-3+/t14-/m0/s1
Synonyms:CHROMOPHORE (HIS-TYR-GLY)
Definition date:2005-06-01
Last modified:2023-11-03
Identifier:{5-hydroxy-4-(4-hydroxybenzyl)-2-[(E)-2-(1H-imidazol-4-yl)ethenyl]-1H-imidazol-1-yl}acetic acid
IGL
IGL
Name:ALPHA-AMINO-2-INDANACETIC ACID
Formula:C11 H13 N O2
SMILES:O=C(O)C(N)C2Cc1ccccc1C2
InChi:InChI=1S/C11H13NO2/c12-10(11(13)14)9-5-7-3-1-2-4-8(7)6-9/h1-4,9-10H,5-6,12H2,(H,13,14)/t10-/m1/s1
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:(2R)-amino(2,3-dihydro-1H-inden-2-yl)ethanoic acid
II7
II7
Name:cis-3-aminocyclobutane carboxylic acid
Formula:C5 H9 N O2
SMILES:N[CH]1C[CH](C1)C(O)=O
InChi:InChI=1S/C5H9NO2/c6-4-1-3(2-4)5(7)8/h3-4H,1-2,6H2,(H,7,8)/t3-,4+
Synonyms:3-azanylcyclobutane-1-carboxylic acid
Definition date:2022-03-21
Last modified:2023-11-03
Release date:2023-03-22
Identifier:3-azanylcyclobutane-1-carboxylic acid
IIC
IIC
Name:4-IMIDAZOLMETHYLENE-5-IMIDAZOLONE CHROMOPHORE
Formula:C11 H15 N5 O4
SMILES:O=C1C(=NC(N1CC(=O)O)C(N)CO)Cc2cncn2
InChi:InChI=1S/C11H15N5O4/c12-7(4-17)10-15-8(1-6-2-13-5-14-6)11(20)16(10)3-9(18)19/h2,5,7,10,17H,1,3-4,12H2,(H,13,14)(H,18,19)/t7-,10-/m0/s1
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:[(2S)-2-[(1R)-1-amino-2-hydroxyethyl]-4-(1H-imidazol-5-ylmethyl)-5-oxo-2,5-dihydro-1H-imidazol-1-yl]acetic acid
IIL
IIL
Name:ISO-ISOLEUCINE
Formula:C6 H13 N O2
SMILES:O=C(O)C(N)C(C)CC
InChi:InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5+/m1/s1
Synonyms:ALLO-ISOLEUCINE
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:L-alloisoleucine
IKJ
IKJ
Name:(2~{S})-2-azanyl-3-[4-(1-boranyl-1$l^{5}-phospholan-1-yl)phenyl]propanoic acid
Formula:C13 H21 B N O2 P
SMILES:B[PH]1(CCCC1)c2ccc(C[CH](N)C(O)=O)cc2
InChi:InChI=1S/C13H21BNO2P/c14-18(7-1-2-8-18)11-5-3-10(4-6-11)9-12(15)13(16)17/h3-6,12,18H,1-2,7-9,14-15H2,(H,16,17)/t12-/m0/s1
Synonyms:P3F
Definition date:2022-07-07
Last modified:2023-11-03
Release date:2023-07-26
Identifier:(2~{S})-2-azanyl-3-[4-(1-boranyl-1$l^{5}-phospholan-1-yl)phenyl]propanoic acid
IL0
IL0
Name:(2S,3S)-2-amino-3-methylpentane-1,1-diol
Formula:C6 H15 N O2
SMILES:OC(O)C(N)C(C)CC
InChi:InChI=1S/C6H15NO2/c1-3-4(2)5(7)6(8)9/h4-6,8-9H,3,7H2,1-2H3/t4-,5-/m0/s1
Definition date:2011-02-18
Last modified:2023-11-03
Identifier:(2S,3S)-2-amino-3-methylpentane-1,1-diol
ILE
ILE
Name:ISOLEUCINE
Formula:C6 H13 N O2
SMILES:O=C(O)C(N)C(C)CC
InChi:InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:L-isoleucine
ILM
ILM
Name:methyl L-isoleucinate
Formula:C7 H15 N O2
SMILES:O=C(OC)C(N)C(CC)C
InChi:InChI=1S/C7H15NO2/c1-4-5(2)6(8)7(9)10-3/h5-6H,4,8H2,1-3H3/t5-,6-/m0/s1
Definition date:2013-07-30
Last modified:2023-11-03
Release date:2014-05-07
Identifier:methyl L-isoleucinate
ILX
ILX
Name:4,5-DIHYDROXYISOLEUCINE
Formula:C6 H13 N O4
SMILES:O=C(O)C(N)C(C)C(O)CO
InChi:InChI=1S/C6H13NO4/c1-3(4(9)2-8)5(7)6(10)11/h3-5,8-9H,2,7H2,1H3,(H,10,11)/t3-,4-,5-/m0/s1
Definition date:2001-10-29
Last modified:2023-11-03
Identifier:(2S,3R,4R)-2-amino-4,5-dihydroxy-3-methylpentanoic acid (non-preferred name)
ILY
ILY
Name:N~6~-propan-2-yl-L-lysine
Formula:C9 H20 N2 O2
SMILES:O=C(O)C(N)CCCCNC(C)C
InChi:InChI=1S/C9H20N2O2/c1-7(2)11-6-4-3-5-8(10)9(12)13/h7-8,11H,3-6,10H2,1-2H3,(H,12,13)/t8-/m0/s1
Definition date:2012-12-12
Last modified:2023-11-03
Release date:2013-02-15
Identifier:N~6~-propan-2-yl-L-lysine
IML
IML
Name:N-METHYL-ISOLEUCINE
Formula:C7 H15 N O2
SMILES:O=C(O)C(NC)C(CC)C
InChi:InChI=1S/C7H15NO2/c1-4-5(2)6(8-3)7(9)10/h5-6,8H,4H2,1-3H3,(H,9,10)/t5-,6-/m0/s1
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:N-methyl-L-isoleucine
IO8
IO8
Name:2-[2-(aminomethyl)-4-(1H-indol-3-ylmethyl)-5-oxidanylidene-4H-imidazol-1-yl]ethanoic acid
Formula:C15 H14 N4 O3
SMILES:NCC1=NC(=Cc2c[nH]c3ccccc23)C(=O)N1CC(O)=O
InChi:InChI=1S/C15H14N4O3/c16-6-13-18-12(15(22)19(13)8-14(20)21)5-9-7-17-11-4-2-1-3-10(9)11/h1-5,7,17H,6,8,16H2,(H,20,21)/b12-5-
Synonyms:CHROMOPHORE (GLY-TRP-GLY)
Definition date:2022-04-01
Last modified:2023-11-03
Release date:2022-05-04
Identifier:2-[(4~{Z})-2-(aminomethyl)-4-(1~{H}-indol-3-ylmethylidene)-5-oxidanylidene-imidazol-1-yl]ethanoic acid
IOY
IOY
Name:P-IODO-D-PHENYLALANINE
Formula:C9 H10 I N O2
SMILES:Ic1ccc(cc1)CC(C(=O)O)N
InChi:InChI=1S/C9H10INO2/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,8H,5,11H2,(H,12,13)/t8-/m1/s1
Synonyms:4-IODOPHENYLALANINE
Definition date:2004-09-14
Last modified:2023-11-03
Identifier:4-iodo-D-phenylalanine
IP8
IP8
Name:Isopentenyl phosphate
Formula:C5 H11 O4 P
SMILES:O=P(OCCC(=C)C)(O)O
InChi:InChI=1S/C5H11O4P/c1-5(2)3-4-9-10(6,7)8/h1,3-4H2,2H3,(H2,6,7,8)
Synonyms:3-methylbut-3-en-1-yl dihydrogen phosphate
Definition date:2009-10-21
Last modified:2023-11-03
Identifier:3-methylbut-3-en-1-yl dihydrogen phosphate
IPG
IPG
Name:N-ISOPROPYL GLYCINE
Formula:C5 H11 N O2
SMILES:O=C(O)CNC(C)C
InChi:InChI=1S/C5H11NO2/c1-4(2)6-3-5(7)8/h4,6H,3H2,1-2H3,(H,7,8)
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:N-(1-methylethyl)glycine
IPI
IPI
Name:3-methylbutylphosphonic acid
Formula:C5 H13 O3 P
SMILES:CC(C)CC[P](O)(O)=O
InChi:InChI=1S/C5H13O3P/c1-5(2)3-4-9(6,7)8/h5H,3-4H2,1-2H3,(H2,6,7,8)
Synonyms:isoamylphosphonic acid
Definition date:2011-01-21
Last modified:2023-11-03
Identifier:3-methylbutylphosphonic acid
ITZ
ITZ
Name:2-[(1S,2S)-1-amino-2-methylbutyl]-1,3-thiazole-4-carboxylic acid
Formula:C9 H14 N2 O2 S
SMILES:NC(c1nc(C(=O)O)cs1)C(CC)C
InChi:InChI=1S/C9H14N2O2S/c1-3-5(2)7(10)8-11-6(4-14-8)9(12)13/h4-5,7H,3,10H2,1-2H3,(H,12,13)/t5-,7-/m0/s1
Definition date:2019-12-04
Last modified:2023-11-03
Release date:2020-12-02
Identifier:2-[(1S,2S)-1-amino-2-methylbutyl]-1,3-thiazole-4-carboxylic acid
IVA
IVA
Name:ISOVALERIC ACID
Formula:C5 H10 O2
SMILES:O=C(O)CC(C)C
InChi:InChI=1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:3-methylbutanoic acid
IYR
IYR
Name:3-IODO-TYROSINE
Formula:C9 H10 I N O3
SMILES:Ic1cc(ccc1O)CC(C(=O)O)N
InChi:InChI=1S/C9H10INO3/c10-6-3-5(1-2-8(6)12)4-7(11)9(13)14/h1-3,7,12H,4,11H2,(H,13,14)/t7-/m0/s1
Definition date:1999-07-08
Last modified:2023-11-03
Identifier:3-iodo-L-tyrosine
IZO
IZO
Name:(2S)-2-AMINOHEX-5-YNOIC ACID
Formula:C6 H9 N O2
SMILES:O=C(O)C(N)CCC#C
InChi:InChI=1S/C6H9NO2/c1-2-3-4-5(7)6(8)9/h1,5H,3-4,7H2,(H,8,9)/t5-/m0/s1
Definition date:2010-08-09
Last modified:2023-11-03
Identifier:(2S)-2-aminohex-5-ynoic acid
J2F
J2F
Name:(2~{S})-2-azanyl-3-[4-[(2-nitrophenyl)methoxy]phenyl]propanoic acid
Formula:C16 H16 N2 O5
SMILES:N[CH](Cc1ccc(OCc2ccccc2[N+]([O-])=O)cc1)C(O)=O
InChi:InChI=1S/C16H16N2O5/c17-14(16(19)20)9-11-5-7-13(8-6-11)23-10-12-3-1-2-4-15(12)18(21)22/h1-8,14H,9-10,17H2,(H,19,20)/t14-/m0/s1
Definition date:2022-08-04
Last modified:2023-11-03
Release date:2022-09-21
Identifier:(2~{S})-2-azanyl-3-[4-[(2-nitrophenyl)methoxy]phenyl]propanoic acid
J3D
J3D
Name:N-carboxy-L-cysteine
Formula:C4 H7 N O4 S
SMILES:C(S)C(C(O)=O)NC(=O)O
InChi:InChI=1S/C4H7NO4S/c6-3(7)2(1-10)5-4(8)9/h2,5,10H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1
Definition date:2018-08-06
Last modified:2023-11-03
Release date:2019-08-07
Identifier:N-carboxy-L-cysteine
J3K
J3K
Name:(2~{R})-1-azanylpropan-2-ol
Formula:C3 H9 N O
SMILES:C[CH](O)CN
InChi:InChI=1S/C3H9NO/c1-3(5)2-4/h3,5H,2,4H2,1H3/t3-/m1/s1
Definition date:2019-01-17
Last modified:2023-11-03
Release date:2020-04-15
Identifier:(2~{R})-1-azanylpropan-2-ol
R6F
R6F
Name:methopterin
Formula:C20 H21 N7 O6
SMILES:O=C(O)C(CCC(=O)O)NC(=O)c1ccc(cc1)N(C)Cc1cnc2N=C(N)NC(=O)c2n1
InChi:InChI=1S/C20H21N7O6/c1-27(9-11-8-22-16-15(23-11)18(31)26-20(21)25-16)12-4-2-10(3-5-12)17(30)24-13(19(32)33)6-7-14(28)29/h2-5,8,13H,6-7,9H2,1H3,(H,24,30)(H,28,29)(H,32,33)(H3,21,22,25,26,31)/t13-/m0/s1
Synonyms:N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl](methyl)amino}benzoyl)-L-glutamic acid
Definition date:2022-06-21
Last modified:2023-11-02
Release date:2023-06-21
Identifier:N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl](methyl)amino}benzoyl)-L-glutamic acid

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