 | PPY | Name: | 3-PHENYLPYRUVIC ACID | Formula: | C9 H8 O3 | SMILES: | O=C(C(=O)O)Cc1ccccc1 | InChi: | InChI=1S/C9H8O3/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5H,6H2,(H,11,12) | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | 2-oxo-3-phenylpropanoic acid |
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 | PPZ | Name: | 2-(PYRIDO[1,2-E]PURIN-4-YL)AMINO-ETHANOL | Formula: | C11 H11 N5 O | SMILES: | OCCNc3ncnc2c3nc1ccccn12 | InChi: | InChI=1S/C11H11N5O/c17-6-4-12-10-9-11(14-7-13-10)16-5-2-1-3-8(16)15-9/h1-3,5,7,17H,4,6H2,(H,12,13,14) | Definition date: | 2001-03-06 | Last modified: | 2011-06-04 | Identifier: | 2-(pyrido[1,2-e]purin-4-ylamino)ethanol |
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 | PQ1 | Name: | PHOSPHORIC ACID MONO-[5-(2-AMINO-5-AMINOMETHYL-4-OXO-3,5-DIHYDRO-4H-PYRIDO[2,3-D]PYRIMIDIN-8-YL)-3,4-DIHYDROXY-TETRAHYDRO-FURAN-2-YLMETHYL] ESTER | Formula: | C12 H18 N5 O8 P | SMILES: | O=C1c2c(N=C(N)N1)n(cc2CN)C3OC(C(O)C3O)COP(=O)(O)O | InChi: | InChI=1S/C12H18N5O8P/c13-1-4-2-17(9-6(4)10(20)16-12(14)15-9)11-8(19)7(18)5(25-11)3-24-26(21,22)23/h2,5,7-8,11,18-19H,1,3,13H2,(H2,21,22,23)(H3,14,15,16,20)/t5-,7-,8-,11-/m1/s1 | Definition date: | 2003-08-05 | Last modified: | 2011-06-04 | Identifier: | 2-amino-5-(aminomethyl)-7-(5-O-phosphono-beta-D-ribofuranosyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one |
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 | 4TN | Name: | (2E)-3-[3-(3-ETHOXY-5,5,8,8-TETRAMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)-4-HYDROXYPHENYL]ACRYLIC ACID | Formula: | C25 H30 O4 | SMILES: | O=C(O)C=Cc3cc(c1c(OCC)cc2c(c1)C(CCC2(C)C)(C)C)c(O)cc3 | InChi: | InChI=1S/C25H30O4/c1-6-29-22-15-20-19(24(2,3)11-12-25(20,4)5)14-18(22)17-13-16(7-9-21(17)26)8-10-23(27)28/h7-10,13-15,26H,6,11-12H2,1-5H3,(H,27,28)/b10-8+ | Definition date: | 2007-03-27 | Last modified: | 2011-06-04 | Identifier: | (2E)-3-[3-(3-ethoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-4-hydroxyphenyl]prop-2-enoic acid |
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 | 4TP | Name: | 4-HYDROXY-L-THREONINE-5-MONOPHOSPHATE | Formula: | C4 H10 N O7 P | SMILES: | O=P(O)(O)OCC(O)C(C(=O)O)N | InChi: | InChI=1S/C4H10NO7P/c5-3(4(7)8)2(6)1-12-13(9,10)11/h2-3,6H,1,5H2,(H,7,8)(H2,9,10,11)/t2-,3+/m1/s1 | Definition date: | 2003-06-27 | Last modified: | 2011-06-04 | Identifier: | 4-(phosphonooxy)-L-threonine |
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 | PQA | Name: | [5-AMINO-1-(4-FLUOROPHENYL)-1H-PYRAZOL-4-YL][3-(PIPERIDIN-4-YLOXY)PHENYL]METHANONE | Formula: | C21 H21 F N4 O2 | SMILES: | Fc1ccc(cc1)n2ncc(c2N)C(=O)c4cc(OC3CCNCC3)ccc4 | InChi: | InChI=1S/C21H21FN4O2/c22-15-4-6-16(7-5-15)26-21(23)19(13-25-26)20(27)14-2-1-3-18(12-14)28-17-8-10-24-11-9-17/h1-7,12-13,17,24H,8-11,23H2 | Definition date: | 2005-10-21 | Last modified: | 2011-06-04 | Identifier: | [5-amino-1-(4-fluorophenyl)-1H-pyrazol-4-yl][3-(piperidin-4-yloxy)phenyl]methanone |
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 | PQB | Name: | [5-AMINO-1-(4-FLUOROPHENYL)-1H-PYRAZOL-4-YL](3-{[(2R)-2,3-DIHYDROXYPROPYL]OXY}PHENYL)METHANONE | Formula: | C19 H18 F N3 O4 | SMILES: | Fc3ccc(n1ncc(c1N)C(=O)c2cccc(OCC(O)CO)c2)cc3 | InChi: | InChI=1S/C19H18FN3O4/c20-13-4-6-14(7-5-13)23-19(21)17(9-22-23)18(26)12-2-1-3-16(8-12)27-11-15(25)10-24/h1-9,15,24-25H,10-11,21H2/t15-/m0/s1 | Definition date: | 2005-10-24 | Last modified: | 2011-06-04 | Identifier: | [5-amino-1-(4-fluorophenyl)-1H-pyrazol-4-yl](3-{[(2S)-2,3-dihydroxypropyl]oxy}phenyl)methanone |
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 | PQQ | Name: | PYRROLOQUINOLINE QUINONE | Formula: | C14 H6 N2 O8 | SMILES: | O=C(O)c1c3c(nc(C(=O)O)c1)C(=O)C(=O)c2cc(C(=O)O)nc23 | InChi: | InChI=1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24) | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid |
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 | 4UB | Name: | 3-PHENYL-6-(1H-PYRAZOL-4-YL)IMIDAZO[1,2-A]PYRAZINE | Formula: | C15 H11 N5 | SMILES: | n3cc2ncc(c1ccccc1)n2cc3c4cnnc4 | InChi: | InChI=1S/C15H11N5/c1-2-4-11(5-3-1)14-8-17-15-9-16-13(10-20(14)15)12-6-18-19-7-12/h1-10H,(H,18,19) | Definition date: | 2010-05-19 | Last modified: | 2011-06-04 | Identifier: | 3-phenyl-6-(1H-pyrazol-4-yl)imidazo[1,2-a]pyrazine |
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 | 4UN | Name: | {4-[2,2-BIS(5-METHYL-1,2,4-OXADIAZOL-3-YL)-3-PHENYLPROPYL]PHENYL}SULFAMIC ACID | Formula: | C21 H21 N5 O5 S | SMILES: | O=S(=O)(O)Nc1ccc(cc1)CC(c2nc(on2)C)(c3nc(on3)C)Cc4ccccc4 | InChi: | InChI=1S/C21H21N5O5S/c1-14-22-19(24-30-14)21(20-23-15(2)31-25-20,12-16-6-4-3-5-7-16)13-17-8-10-18(11-9-17)26-32(27,28)29/h3-11,26H,12-13H2,1-2H3,(H,27,28,29) | Definition date: | 2006-05-16 | Last modified: | 2011-06-04 | Identifier: | {4-[2,2-bis(5-methyl-1,2,4-oxadiazol-3-yl)-3-phenylpropyl]phenyl}sulfamic acid |
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 | PRB | Name: | 13-ACETYLPHORBOL | Formula: | C22 H30 O7 | SMILES: | O=C1C(=CC2C3(O)C(C)C(O)C4(OC(=O)C)C(C3C=C(CO)CC12O)C4(C)C)C | InChi: | InChI=1S/C22H30O7/c1-10-6-15-20(27,17(10)25)8-13(9-23)7-14-16-19(4,5)22(16,29-12(3)24)18(26)11(2)21(14,15)28/h6-7,11,14-16,18,23,26-28H,8-9H2,1-5H3/t11-,14+,15-,16-,18-,20-,21-,22-/m1/s1 | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | (1aR,1bS,4aR,7aS,7bS,8R,9R,9aS)-4a,7b,9-trihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5-oxo-1,1a,1b,4,4a,5,7a,7b,8,9-decahydro-9aH-cyclopropa[3,4]benzo[1,2-e]azulen-9a-yl acetate |
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 | PRC | Name: | N-[4-METHYL-3-[[4-(3-PYRIDINYL)-2-PYRIMIDINYL]AMINO]PHENYL]-3-PYRIDINECARBOXAMIDE | Formula: | C22 H18 N6 O | SMILES: | O=C(c1cccnc1)Nc2cc(c(cc2)C)Nc3nc(ccn3)c4cccnc4 | InChi: | InChI=1S/C22H18N6O/c1-15-6-7-18(26-21(29)17-5-3-10-24-14-17)12-20(15)28-22-25-11-8-19(27-22)16-4-2-9-23-13-16/h2-14H,1H3,(H,26,29)(H,25,27,28) | Definition date: | 2000-09-13 | Last modified: | 2011-06-04 | Identifier: | N-{4-methyl-3-[(4-pyridin-3-ylpyrimidin-2-yl)amino]phenyl}pyridine-3-carboxamide |
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 | PRD | Name: | N6-(2,5-DIMETHOXY-BENZYL)-N6-METHYL-PYRIDO[2,3-D]PYRIMIDINE-2,4,6-TRIAMINE | Formula: | C17 H20 N6 O2 | SMILES: | n1cc(cc2c1nc(nc2N)N)N(Cc3cc(OC)ccc3OC)C | InChi: | InChI=1S/C17H20N6O2/c1-23(9-10-6-12(24-2)4-5-14(10)25-3)11-7-13-15(18)21-17(19)22-16(13)20-8-11/h4-8H,9H2,1-3H3,(H4,18,19,20,21,22) | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | N~6~-(2,5-dimethoxybenzyl)-N~6~-methylpyrido[2,3-d]pyrimidine-2,4,6-triamine |
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 | PRE | Name: | PREPHENIC ACID | Formula: | C10 H10 O6 | SMILES: | O=C(C(=O)O)CC1(C=CC(O)C=C1)C(=O)O | InChi: | InChI=1S/C10H10O6/c11-6-1-3-10(4-2-6,9(15)16)5-7(12)8(13)14/h1-4,6,11H,5H2,(H,13,14)(H,15,16)/t6-,10+ | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | cis-1-(2-carboxy-2-oxoethyl)-4-hydroxycyclohexa-2,5-diene-1-carboxylic acid |
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 | PRH | Name: | 6-HYDROXY-1,6-DIHYDRO PURINE NUCLEOSIDE | Formula: | C10 H15 N4 O5 | SMILES: | OC1c2[nH+]cn(c2N=CN1)C3OC(C(O)C3O)CO | InChi: | InChI=1S/C10H14N4O5/c15-1-4-6(16)7(17)10(19-4)14-3-13-5-8(14)11-2-12-9(5)18/h2-4,6-7,9-10,15-18H,1H2,(H,11,12)/p+1/t4-,6-,7-,9+,10-/m1/s1 | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | (6S)-6-hydroxy-9-beta-D-ribofuranosyl-6,9-dihydro-1H-purin-7-ium |
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 | PRL | Name: | PROFLAVIN | Formula: | C13 H11 N3 | SMILES: | n1c3c(cc2c1cc(N)cc2)ccc(c3)N | InChi: | InChI=1S/C13H11N3/c14-10-3-1-8-5-9-2-4-11(15)7-13(9)16-12(8)6-10/h1-7H,14-15H2 | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | acridine-3,6-diamine |
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 | 2GG | Name: | 5-(5-CHLORO-2,4-DIHYDROXYPHENYL)-N-ETHYL-4-(4-METHOXYPHENYL)ISOXAZOLE-3-CARBOXAMIDE | Formula: | C19 H17 Cl N2 O5 | SMILES: | O=C(c2noc(c2c1ccc(OC)cc1)c3cc(Cl)c(O)cc3O)NCC | InChi: | InChI=1S/C19H17ClN2O5/c1-3-21-19(25)17-16(10-4-6-11(26-2)7-5-10)18(27-22-17)12-8-13(20)15(24)9-14(12)23/h4-9,23-24H,3H2,1-2H3,(H,21,25) | Definition date: | 2007-03-20 | Last modified: | 2011-06-04 | Identifier: | 5-(5-chloro-2,4-dihydroxyphenyl)-N-ethyl-4-(4-methoxyphenyl)isoxazole-3-carboxamide |
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 | PRN | Name: | PURINE 2'-DEOXYRIBO-5'-MONOPHOSPHATE | Formula: | C10 H13 N4 O6 P | SMILES: | O=P(O)(O)OCC3OC(n2cnc1cncnc12)CC3O | InChi: | InChI=1S/C10H13N4O6P/c15-7-1-9(20-8(7)3-19-21(16,17)18)14-5-13-6-2-11-4-12-10(6)14/h2,4-5,7-9,15H,1,3H2,(H2,16,17,18)/t7-,8+,9+/m0/s1 | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | 9-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-9H-purine |
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 | 2GJ | Name: | 5-[2,4-DIHYDROXY-5-(1-METHYLETHYL)PHENYL]-N-ETHYL-4-[4-(MORPHOLIN-4-YLMETHYL)PHENYL]ISOXAZOLE-3-CARBOXAMIDE | Formula: | C26 H31 N3 O5 | SMILES: | O=C(NCC)c2noc(c1cc(c(O)cc1O)C(C)C)c2c3ccc(cc3)CN4CCOCC4 | InChi: | InChI=1S/C26H31N3O5/c1-4-27-26(32)24-23(18-7-5-17(6-8-18)15-29-9-11-33-12-10-29)25(34-28-24)20-13-19(16(2)3)21(30)14-22(20)31/h5-8,13-14,16,30-31H,4,9-12,15H2,1-3H3,(H,27,32) | Definition date: | 2007-09-24 | Last modified: | 2011-06-04 | Identifier: | 5-[2,4-dihydroxy-5-(1-methylethyl)phenyl]-N-ethyl-4-[4-(morpholin-4-ylmethyl)phenyl]isoxazole-3-carboxamide |
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 | P | Name: | 2'-DEOXY-N1,N2-PROPANO GUANOSINE MONOPHOSPHATE | Formula: | C13 H18 N5 O7 P | SMILES: | O=C2c3ncn(c3N=C1NCCCN12)C4OC(C(O)C4)COP(=O)(O)O | InChi: | InChI=1S/C13H18N5O7P/c19-7-4-9(25-8(7)5-24-26(21,22)23)18-6-15-10-11(18)16-13-14-2-1-3-17(13)12(10)20/h6-9,19H,1-5H2,(H,14,16)(H2,21,22,23)/t7-,8+,9+/m0/s1 | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | 3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-5,6,7,8-tetrahydropyrimido[1,2-a]purin-10(3H)-one |
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 | 2GP | Name: | GUANOSINE-2'-MONOPHOSPHATE | Formula: | C10 H14 N5 O8 P | SMILES: | O=C1c2ncn(c2N=C(N)N1)C3OC(C(O)C3OP(=O)(O)O)CO | InChi: | InChI=1S/C10H14N5O8P/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(23-24(19,20)21)5(17)3(1-16)22-9/h2-3,5-6,9,16-17H,1H2,(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1 | Definition date: | 1999-07-08 | Last modified: | 2011-06-04 | Identifier: | 2'-guanylic acid |
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 | PR | Name: | PRASEODYMIUM ION | Formula: | Pr | SMILES: | [Pr+3] | InChi: | InChI=1S/Pr/q+3 | Definition date: | 2001-09-24 | Last modified: | 2011-06-04 | Identifier: | praseodymium |
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 | PRY | Name: | 2-PROPYL-ANILINE | Formula: | C9 H13 N | SMILES: | Nc1ccccc1CCC | InChi: | InChI=1S/C9H13N/c1-2-5-8-6-3-4-7-9(8)10/h3-4,6-7H,2,5,10H2,1H3 | Definition date: | 2003-04-01 | Last modified: | 2011-06-04 | Identifier: | 2-propylaniline |
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 | 2GT | Name: | 2'-O-PROPARGYL THYMIDINE-5'-MONOPHOSPHATE | Formula: | C13 H17 N2 O9 P | SMILES: | O=C1NC(=O)N(C=C1C)C2OC(C(O)C2OCC#C)COP(=O)(O)O | InChi: | InChI=1S/C13H17N2O9P/c1-3-4-22-10-9(16)8(6-23-25(19,20)21)24-12(10)15-5-7(2)11(17)14-13(15)18/h1,5,8-10,12,16H,4,6H2,2H3,(H,14,17,18)(H2,19,20,21)/t8-,9-,10-,12-/m1/s1 | Definition date: | 2004-12-17 | Last modified: | 2011-06-04 | Identifier: | 5-methyl-2'-O-prop-2-yn-1-yluridine 5'-(dihydrogen phosphate) |
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 | PRZ | Name: | 2-ISOBUTYL-3-METHOXYPYRAZINE | Formula: | C9 H14 N2 O | SMILES: | O(c1nccnc1CC(C)C)C | InChi: | InChI=1S/C9H14N2O/c1-7(2)6-8-9(12-3)11-5-4-10-8/h4-5,7H,6H2,1-3H3 | Definition date: | 2000-03-06 | Last modified: | 2011-06-04 | Identifier: | 2-methoxy-3-(2-methylpropyl)pyrazine |
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