| 1 | 2243976-70-5 | Cefadroxil Impurity 8 | Cefadroxil Impurity 8 | C17H19N3O5S
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| 2 | 158812-85-2 | 奥美拉唑磺酰N-氧化物 | Omeprazole Sulfone N-Oxide | C17H19N3O5S
| 杂质标准品;对照品-杂质对照品 | |
| 3 | 1392210-75-1 | 5-Hydroxy Omeprazole sulfone-d3 | 5-Hydroxy Omeprazole sulfone-d3 | C17H19N3O5S
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| 4 | 300384-66-1 | 3-[(diethylamino)sulfonyl]-N-{2-nitrophenyl}benzamide | 3-[(diethylamino)sulfonyl]-N-{2-nitrophenyl}benzamide | C17H19N3O5S
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| 5 | | 1-((4-(2-METHOXYPHENYL)PIPERAZINYL)SULFONYL)-4-NITROBENZENE | 1-((4-(2-METHOXYPHENYL)PIPERAZINYL)SULFONYL)-4-NITROBENZENE | C17H19N3O5S
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| 6 | 326901-79-5 | 1-{4-nitrophenyl}-4-{[4-(methyloxy)phenyl]sulfonyl}piperazine | 1-{4-nitrophenyl}-4-{[4-(methyloxy)phenyl]sulfonyl}piperazine | C17H19N3O5S
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| 7 | | N-(4-{[4-(2-furylcarbonyl)piperazino]sulfonyl}phenyl)acetamide | N-(4-{[4-(2-furylcarbonyl)piperazino]sulfonyl}phenyl)acetamide | C17H19N3O5S
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| 8 | | 4-METHOXY-3-(4-PYRIDIN-2-YL-PIPERAZINE-1-SULFONYL)-BENZOIC ACID | 4-METHOXY-3-(4-PYRIDIN-2-YL-PIPERAZINE-1-SULFONYL)-BENZOIC ACID | C17H19N3O5S
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| 9 | | N-(4-((4-(2-FURYLCARBONYL)PIPERAZINYL)SULFONYL)PHENYL)ETHANAMIDE | N-(4-((4-(2-FURYLCARBONYL)PIPERAZINYL)SULFONYL)PHENYL)ETHANAMIDE | C17H19N3O5S
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| 10 | 748776-35-4 | 4-甲氧基-3-{[4-(吡啶-2-基)哌嗪-1-基]磺酰基}苯甲酸 | 4-methoxy-3-{[4-(pyridin-2-yl)piperazin-1-yl]sulfonyl}benzoic acid | C17H19N3O5S
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| 11 | 349468-62-8 | N-[4-({2-[2-(4-methylphenoxy)acetyl]hydrazino}sulfonyl)phenyl]acetamide | N-[4-({2-[2-(4-methylphenoxy)acetyl]hydrazino}sulfonyl)phenyl]acetamide | C17H19N3O5S
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| 12 | | N1-methyl-N1-(4-{methyl[(4-methylphenyl)sulfonyl]amino}-3-nitrophenyl)aceta mide | N1-methyl-N1-(4-{methyl[(4-methylphenyl)sulfonyl]amino}-3-nitrophenyl)aceta mide | C17H19N3O5S
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| 13 | | (2R)-2-[2-[(4,6-DIMETHOXYPYRIMIDIN-2-YL)THIO]BENZAMIDO]PROPANOIC ACID, METHYL ESTER | (2R)-2-[2-[(4,6-DIMETHOXYPYRIMIDIN-2-YL)THIO]BENZAMIDO]PROPANOIC ACID, METHYL ESTER | C17H19N3O5S
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| 14 | | ethyl (E)-4-[({2-[2-(allyloxy)benzoyl]hydrazino}carbothioyl)amino]-4-oxo-2-butenoate | ethyl (E)-4-[({2-[2-(allyloxy)benzoyl]hydrazino}carbothioyl)amino]-4-oxo-2-butenoate | C17H19N3O5S
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| 15 | 672949-43-8 | METHYL 4-[(8,9-DIMETHOXY-2-OXO-2,3-DIHYDROIMIDAZO[1,2-C]QUINAZOLIN-5-YL)SULFANYL]BUTANOATE | METHYL 4-[(8,9-DIMETHOXY-2-OXO-2,3-DIHYDROIMIDAZO[1,2-C]QUINAZOLIN-5-YL)SULFANYL]BUTANOATE | C17H19N3O5S
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| 16 | 151602-51-6 | 5-羟基奥美拉唑砜 | 5-Methoxy-2-{[(5-hydroxymethyl-4-methoxy-3-methyl-2-pyridinyl)methyl]sulfonyl}-1H-benzimidazole | C17H19N3O5S
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| 17 | 515857-91-7 | 2-ethyl 4-methyl 3-methyl-5-{[3-(1-methyl-1H-pyrazol-4-yl)acryloyl]amino}-2,4-thiophenedicarboxylate | 2-ethyl 4-methyl 3-methyl-5-{[3-(1-methyl-1H-pyrazol-4-yl)acryloyl]amino}-2,4-thiophenedicarboxylate | C17H19N3O5S
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