| 1 | 6270-33-3 | 3-[(2-呋喃基亚甲基)氨基]-2-恶唑烷酮 | NSC 41685 | C8H8N2O3
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| 2 | | THYMINEPROPENAL | THYMINEPROPENAL | C8H8N2O3
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| 3 | 120711-81-1 | 7-硝基-3,4-二氢-2H-1,4-苯并异噁嗪 | OTAVA-BB 1217676 | C8H8N2O3
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| 4 | 122-28-1 | 间硝基乙酰替苯胺 | 3-Nitroacetanilide | C8H8N2O3
| 试剂和补充物 | |
| 5 | 104-04-1 | 对硝基乙酰苯胺 | 4'-Nitroacetanilide | C8H8N2O3
| 苯类;化学试剂;试剂和补充物;有机胺类化合物;生化试剂-其他化学试剂 | |
| 6 | 103-92-4 | 2-((4-氨基苯基)氨基)-2-氧代乙酸 | P-AMINOOXANILIC ACID | C8H8N2O3
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| 7 | 6306-25-8 | 4-UREIDO-BENZOIC ACID | 4-UREIDO-BENZOIC ACID | C8H8N2O3
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| 8 | | 3-NitrophenylAcetamide | 3-NitrophenylAcetamide | C8H8N2O3
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| 9 | 1379342-46-7 | 托匹司他杂质 4 | Topiroxostat Impurity 4 | C8H8N2O3
| 杂质对照品;对照品-杂质对照品 | |
| 10 | 87544-86-3 | 托匹司他杂质 | Topiroxostat Impurity 15 | C8H8N2O3
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| 11 | 99584-85-7 | 3-甲基-4-硝基苯甲酰胺 | 3-Methyl-4-nitrobenzamide | C8H8N2O3
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| 12 | 119179-46-3 | N-1,3-BENZODIOXOL-5-YLUREA | N-1,3-BENZODIOXOL-5-YLUREA | C8H8N2O3
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| 13 | 5247-25-6 | 2-(3-nitrophenyl)aceticacid | 2-(3-nitrophenyl)aceticacid | C8H8N2O3
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| 14 | 1432-42-4 | 4-氨基-3-硝基苯乙酮 | 4-AMINO-3-NITRO-ACETOPHENONE | C8H8N2O3
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| 15 | 79127-41-6 | 3'-AMINO-4'-NITROACETOPHENONE | 3'-AMINO-4'-NITROACETOPHENONE | C8H8N2O3
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| 16 | 1394928-50-7 | 2-Cyclopropoxy-4-nitropyridine | 2-Cyclopropoxy-4-nitropyridine | C8H8N2O3
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| 17 | 22026-39-7 | 3,4-亚甲基二氧苄肼 | 3,4-Methylenedioxybenzhydrazide | C8H8N2O3
| 芳烃 | |
| 18 | 5616-29-5 | 2-[(吡啶-2-基)甲酰氨基]乙酸 | Glycine,N-(2-pyridinylcarbonyl)- | C8H8N2O3
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| 19 | | 4-(肼基羰基)苯甲酸 | 4-(Hydrazinocarbonyl)benzoic acid | C8H8N2O3
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| 20 | 1082041-32-4 | 2-氨基甲酰基吡啶-4-乙酸 | 2-Carbamoyl-pyridine-4-acetic acid | C8H8N2O3
| 中间体;医药中间体 | |
| 21 | 16994-13-1 | 1-(5-氨基-2-硝基苯基)乙酮 | 1-(5-AMino-2-nitro-phenyl)-ethanone | C8H8N2O3
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| 22 | 20632-43-3 | 3-[(氨基羰基)氨基]苯甲酸 | 3-[(AMINOCARBONYL)AMINO]BENZOIC ACID | C8H8N2O3
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| 23 | 21550-48-1 | 6-乙酰氨基烟酸 | 2-ACETAMIDO-5-PYRIDINECARBOXYLIC ACID | C8H8N2O3
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| 24 | 28226-22-4 | 6-硝基-3,4-二氢-2H-苯并[b][1,4]噁嗪 | 6-Nitro-3,4-Dihydro-2H-1,4-Benzoxazine | C8H8N2O3
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| 25 | 911300-53-3 | 5-硝基-2,3-二氢苯并呋喃-6-胺 | 6-Benzofuranamine, 2,3-dihydro-5-nitro- | C8H8N2O3
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| 26 | 215103-12-1 | 3-(Acetylamino)-4-pyridinecarboxylicacid | 3-(Acetylamino)-4-pyridinecarboxylicacid | C8H8N2O3
| 吡啶 | |
| 27 | 480450-78-0 | methyl 2-oxo-2-(pyridin-4-ylamino)acetate | methyl 2-oxo-2-(pyridin-4-ylamino)acetate | C8H8N2O3
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| 28 | 199447-10-4 | 3-(N-羟基氨基甲酰基)苯甲酸 | 3-[(HYDROXYAMINO)IMINOMETHYL]-BENZOIC ACID | C8H8N2O3
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| 29 | 4615-71-8 | 5-(呋喃-2-基)-5-甲基咪唑烷-2,4-二酮 | 5-(2-FURYL)-5-METHYLIMIDAZOLIDINE-2,4-DIONE | C8H8N2O3
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| 30 | 4720-72-3 | N-羟基苯并[d][1,3]二恶英-5-羧肟酰胺 | N-Hydroxy-1,3-Benzodioxole-5-Carboximidamide | C8H8N2O3
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| 31 | 23610-05-1 | 4-[(Z)-氨基(羟基亚氨基)甲基]苯甲酸 | 4-[(Z)-Amino(hydroxyimino)methyl]benzoic acid | C8H8N2O3
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| 32 | 1822855-77-5 | methyl 5-amino-4-formyl-pyridine-2-carboxylate | methyl 5-amino-4-formyl-pyridine-2-carboxylate | C8H8N2O3
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| 33 | 1378342-69-8 | 6-甲氧基-1H-吡啶并[2,3-B][1,4]恶嗪-2(3H)-酮 | 6-Methoxy-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one | C8H8N2O3
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| 34 | 620533-94-0 | 5-PyriMidinepropanoic acid, b-oxo-, Methyl ester | 5-PyriMidinepropanoic acid, b-oxo-, Methyl ester | C8H8N2O3
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| 35 | 111210-09-4 | 1H-Benzimidazole-4,7-diol,2-(hydroxymethyl)-(9CI) | 1H-Benzimidazole-4,7-diol,2-(hydroxymethyl)-(9CI) | C8H8N2O3
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| 36 | 524926-69-0 | 5-氨基-4-氰基-2-甲基呋喃-3-羧酸甲酯 | methyl 5-amino-4-cyano-2-methylfuran-3-carboxylate | C8H8N2O3
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| 37 | 154410-82-9 | 2-羟亚氨基-2-(吡啶-2-基)乙酸甲酯 | (Z)-Methyl 2-(hydroxyiMino)-2-(pyridin-2-yl)acetate | C8H8N2O3
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| 38 | 1211517-11-1 | 2H,3H,4H-pyrido[3,2-b][1,4]oxazine-6-carboxylic acid | 2H,3H,4H-pyrido[3,2-b][1,4]oxazine-6-carboxylic acid | C8H8N2O3
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| 39 | 222400-05-7 | Carbamic acid, N-(4-nitrosophenyl)-, methyl ester | Carbamic acid, N-(4-nitrosophenyl)-, methyl ester | C8H8N2O3
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| 40 | 54166-60-8 | 氯诺昔康杂质20 | Acetic acid, 2-oxo-2-(2-pyridinylamino)-, methyl ester | C8H8N2O3
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| 41 | 615568-38-2 | 6-(Hydroxymethyl)-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one | 6-(Hydroxymethyl)-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one | C8H8N2O3
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| 42 | | Acetic acid [2-[(hydroxyimino)methyl]-3-pyridinyl] ester | Acetic acid [2-[(hydroxyimino)methyl]-3-pyridinyl] ester | C8H8N2O3
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| 43 | 71469-94-8 | | 2-Pyridinecarboxylic acid, 4-(formylamino)-, methyl ester | C8H8N2O3
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| 44 | 4740-22-1 | 2-AMINO-1-(4-NITROPHENYL)ETHAN-1-ONE HYDROCHLORIDE HYDRATE | 2-AMINO-1-(4-NITROPHENYL)ETHAN-1-ONE HYDROCHLORIDE HYDRATE | C8H8N2O3
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| 45 | 1086375-44-1 | 3,4-Dihydro-2H-pyrido[3,2-b]-[1,4]oxazine-2-carboxylic acid | 3,4-Dihydro-2H-pyrido[3,2-b]-[1,4]oxazine-2-carboxylic acid | C8H8N2O3
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| 46 | 858956-25-9 | 2-环丙基-6-羟基嘧啶-4-甲酸(MFX03) | 2-CYCLOPROPYL-6-OXO-1,6-DIHYDRO-PYRIMIDINE-4-CARBOXYLIC ACID | C8H8N2O3
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| 47 | 106890-75-9 | 2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-(1-oxo-2-propen-1-yl)- | 2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-(1-oxo-2-propen-1-yl)- | C8H8N2O3
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| 48 | 173371-35-2 | Carbamic acid, (4-formyl-3-pyridinyl)-, methyl ester (9CI) | Carbamic acid, (4-formyl-3-pyridinyl)-, methyl ester (9CI) | C8H8N2O3
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| 49 | 1246090-99-2 | (E)-2,3-二氢-[1,4]二噁英[2,3-b]吡啶-8-甲醛肟 | (E)-2,3-Dihydro-[1,4]dioxino[2,3-b]pyridine-8-carbaldehyde oxime | C8H8N2O3
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| 50 | | 6-OXO-1-PROP-2-YNYL-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLIC ACID | 6-OXO-1-PROP-2-YNYL-1,4,5,6-TETRAHYDROPYRIDAZINE-3-CARBOXYLIC ACID | C8H8N2O3
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| 51 | 6641-54-9 | [[(Z)-(6-oxo-1-cyclohexa-2,4-dienylidene)methyl]amino]carbamic acid | [[(Z)-(6-oxo-1-cyclohexa-2,4-dienylidene)methyl]amino]carbamic acid | C8H8N2O3
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| 52 | 1190392-22-3 | (6S)4,6,7,8-四氢-4-氧代吡咯并[1,2-A]嘧啶-6-羧酸 | (6S)-4,6,7,8-tetrahydro-4-oxo-Pyrrolo[1,2-a]pyriMidine-6-carboxylic acid | C8H8N2O3
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| 53 | 1219561-35-9 | 2-环丙基-6-氧亚基-1,6-二氢嘧啶-5-羧酸 | 2-cyclopropyl-6-oxo-1,6-dihydro-5-pyrimidinecarboxylic acid(SALTDATA: FREE) | C8H8N2O3
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| 54 | 6578-13-8 | 2H-Pyrrolo[3,4-c]pyridine-3-carboxylicacid,4,5,6,7-tetrahydro-4-oxo-(7CI,8CI) | 2H-Pyrrolo[3,4-c]pyridine-3-carboxylicacid,4,5,6,7-tetrahydro-4-oxo-(7CI,8CI) | C8H8N2O3
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| 55 | 98488-39-2 | Carbazic acid, 3-(4-oxo-2,5-cyclohexadien-1-ylidene)-, methyl ester (6CI) | Carbazic acid, 3-(4-oxo-2,5-cyclohexadien-1-ylidene)-, methyl ester (6CI) | C8H8N2O3
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