| 1 | 17405-00-4 | 培美曲塞二钠杂质14 | Pemetrexed disodium Impurity | C7H5ClN2O2
| 杂质对照品;对照品-杂质对照品 | 对照品-杂质对照品;杂质对照品 |
| 2 | | 6-CHLORO-3,4-DIHYDROXYINDAZOLE | 6-CHLORO-3,4-DIHYDROXYINDAZOLE | C7H5ClN2O2
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| 3 | 1820717-24-5 | 5-Benzoxazolol, 2-amino-6-chloro- | 5-Benzoxazolol, 2-amino-6-chloro- | C7H5ClN2O2
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| 4 | 887570-67-4 | 3,6-DIHYDROXY-4-CHLORO (1H)INDAZOLE | 3,6-DIHYDROXY-4-CHLORO (1H)INDAZOLE | C7H5ClN2O2
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| 5 | 889884-60-0 | 7-氨基-5-氯-2(3H)-苯并恶唑酮 | 7-Amino-5-chloro-2(3H)-benzoxazolone | C7H5ClN2O2
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| 6 | 876497-34-6 | | Benzenemethanimine, N-chloro-3-nitro- | C7H5ClN2O2
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| 7 | 81117-80-8 | | 2(3H)-Benzoxazolone, 5-amino-6-chloro- | C7H5ClN2O2
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| 8 | 14757-87-0 | 7-氯-4-甲氧基呋喃[2,3-D]哒嗪 | 7-Chloro-4-Methoxyfuro[2,3-d]pyridazine | C7H5ClN2O2
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| 9 | 408314-49-8 | 1H-Benzimidazole-4,7-diol,5-chloro-(9CI) | 1H-Benzimidazole-4,7-diol,5-chloro-(9CI) | C7H5ClN2O2
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| 10 | 105544-33-0 | 7-氯-1H-吡啶并[2,3-B][1,4]噁嗪-2(3H)-酮 | 7-Chloro-1H-pyrido[2,3-b][1,4]oxazin-2-one | C7H5ClN2O2
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| 11 | 159153-42-1 | | Pyridine, 2-chloro-5-[(1E)-2-nitroethenyl]- | C7H5ClN2O2
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| 12 | | 3-CHLOROMETHYL-5-(FUR-2-YL)-1,2,4-OXADIAZOLE | 3-CHLOROMETHYL-5-(FUR-2-YL)-1,2,4-OXADIAZOLE | C7H5ClN2O2
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| 13 | 205748-05-6 | 7-氯-2H-吡啶并[3,2-B]-1,4-杂氧嗪-3(4H)-酮 | 7-Chloro-2H-pyrido[3,2-B]-1,4-oxazin-3(4H)one | C7H5ClN2O2
| 中间体 | |
| 14 | 928118-43-8 | 7-氯-1H-吡啶并[3,4-B][1,4]噁嗪-2(3H-)-酮 | 7-Chloro-1H-pyrido[3,4-b][1,4]oxazin-2(3H)-one | C7H5ClN2O2
| 氮杂环;医药中间体 | |
| 15 | | 6-CHLOROH-IMIDAZO[1,2-A]PYRIDINE-3-CARBALDEHYDE | 6-CHLOROH-IMIDAZO[1,2-A]PYRIDINE-3-CARBALDEHYDE | C7H5ClN2O2
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| 16 | 1437034-74-6 | 4-Pyrimidinecarboxylic acid, 2-chloro-6-ethenyl- | 4-Pyrimidinecarboxylic acid, 2-chloro-6-ethenyl- | C7H5ClN2O2
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| 17 | 35570-63-9 | | Oxazolo[4,5-b]pyridin-2(3H)-one, 3-(chloromethyl)- | C7H5ClN2O2
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| 18 | 1190313-44-0 | 4-chloro-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione | 4-chloro-1H-pyrrolo[2,3-b]pyridine-2,6(3H,7H)-dione | C7H5ClN2O2
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| 19 | 278614-92-9 | 5-氯-2-甲基-7H-[1,2]噁唑并[2,3-A]嘧啶-7-酮 | 5-CHLORO-2-METHYL-7H-ISOXAZOLO[2,3-A]PYRIMIDIN-7-ONE | C7H5ClN2O2
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| 20 | 66115-80-8 | 3-Pyridinecarbonyl chloride, 5-(aminocarbonyl)- (9CI) | 3-Pyridinecarbonyl chloride, 5-(aminocarbonyl)- (9CI) | C7H5ClN2O2
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| 21 | | 2-(chloromethyl)-5-tetrahydrofuran-2-yl-1,3,4-oxadiazole | 2-(chloromethyl)-5-tetrahydrofuran-2-yl-1,3,4-oxadiazole | C7H5ClN2O2
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| 22 | 147619-40-7 | 5-氯-2-羟基-3-氰基-4-甲氧基吡啶 | 5-CHLORO-1,2-DIHYDRO-4-METHOXY-2-OXO-3-PYRIDINECARBONITRILE | C7H5ClN2O2
| 中间体;有机化学 | |
| 23 | 874816-05-4 | 3-(chloromethyl)-5-(2-furyl)-1,2,4-oxadiazole(SALTDATA: FREE) | 3-(chloromethyl)-5-(2-furyl)-1,2,4-oxadiazole(SALTDATA: FREE) | C7H5ClN2O2
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