| 1 | 67007-79-8 | 抗生素 PS-5 | PS 5 | C13H18N2O4S
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| 2 | | AURORA 994 | AURORA 994 | C13H18N2O4S
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| 3 | 251349-54-9 | Antibiotic-5d | Antibiotic-5d | C13H18N2O4S
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| 4 | | ethyl 4-(piperazin-1-ylsulfonyl)benzoate | ethyl 4-(piperazin-1-ylsulfonyl)benzoate | C13H18N2O4S
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| 5 | | 2-[(azepane-1-sulfonyl)amino]benzoic acid | 2-[(azepane-1-sulfonyl)amino]benzoic acid | C13H18N2O4S
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| 6 | 878388-35-3 | 4-氨磺酰基哌啶-1-羧酸苄酯 | benzyl 4-sulfamoylpiperidine-1-carboxylate | C13H18N2O4S
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| 7 | 825607-52-1 | 4-(acetylamino)phenyl 1-piperidinesulfonate | 4-(acetylamino)phenyl 1-piperidinesulfonate | C13H18N2O4S
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| 8 | 942474-62-6 | 1-[4-(ETHYLSULFONYL)-2-NITROPHENYL]PIPERIDINE | 1-[4-(ETHYLSULFONYL)-2-NITROPHENYL]PIPERIDINE | C13H18N2O4S
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| 9 | | 2-[(4-benzylpiperazine-1-)sulfonyl]acetic acid | 2-[(4-benzylpiperazine-1-)sulfonyl]acetic acid | C13H18N2O4S
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| 10 | 134187-80-7 | N-Cyclohexyl-4-Methyl-3-nitrobenzenesulfonaMide | N-Cyclohexyl-4-Methyl-3-nitrobenzenesulfonaMide | C13H18N2O4S
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| 11 | 27106-46-3 | ethyl 4-(phenylsulfonyl)piperazine-1-carboxylate | ethyl 4-(phenylsulfonyl)piperazine-1-carboxylate | C13H18N2O4S
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| 12 | 2230497-62-6 | 1-[(4-Aminophenyl)sulfonyl]-D-proline ethyl ester | 1-[(4-Aminophenyl)sulfonyl]-D-proline ethyl ester | C13H18N2O4S
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| 13 | 1098369-40-4 | 2-{[4-(哌啶-1-基)苯基]氨磺酰}乙酸 | 2-{[4-(Piperidin-1-yl)phenyl]sulfamoyl}acetic Acid | C13H18N2O4S
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| 14 | | 4-[(4-methyl-1,4-diazepane-1-)sulfonyl]benzoic acid | 4-[(4-methyl-1,4-diazepane-1-)sulfonyl]benzoic acid | C13H18N2O4S
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| 15 | 551920-89-9 | METHYL N-[1-(PHENYLSULFONYL)-4-PIPERIDINYL]CARBAMATE | METHYL N-[1-(PHENYLSULFONYL)-4-PIPERIDINYL]CARBAMATE | C13H18N2O4S
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| 16 | | 3-methyl-4-[(piperidine-1-sulfonyl)amino]benzoic acid | 3-methyl-4-[(piperidine-1-sulfonyl)amino]benzoic acid | C13H18N2O4S
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| 17 | | 4-{[(4-methylpiperidine-1-)sulfonyl]amino}benzoic acid | 4-{[(4-methylpiperidine-1-)sulfonyl]amino}benzoic acid | C13H18N2O4S
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| 18 | | 2-[4-(4-FORMYLPHENYL)PIPERAZIN-1-YL]ETHANESULFONIC ACID | 2-[4-(4-FORMYLPHENYL)PIPERAZIN-1-YL]ETHANESULFONIC ACID | C13H18N2O4S
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| 19 | | 4-methyl-3-[(4-methylpiperazine-1-)sulfonyl]benzoic acid | 4-methyl-3-[(4-methylpiperazine-1-)sulfonyl]benzoic acid | C13H18N2O4S
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| 20 | 1197193-05-7 | 3-(4-甲基-1-哌嗪基)-4-甲砜基苯甲酸 | 3-(4-Methyl-1-piperazinyl)-4-(Methylsulfonyl)benzoic Acid | C13H18N2O4S
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| 21 | | N-2,3-dihydro-1,4-benzodioxin-6-ylpiperidine-3-sulfonamide | N-2,3-dihydro-1,4-benzodioxin-6-ylpiperidine-3-sulfonamide | C13H18N2O4S
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| 22 | 172882-67-6 | D-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-2-pyridinyl- | D-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-2-pyridinyl- | C13H18N2O4S
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| 23 | 86978-24-7 | (Z)-2-(2-叔丁氧羰基氨基噻唑-4-基)-2-戊烯酸 | (Z)-2-(2-t-butoxycarbonylaminothiazol-4-yl)-2-pentenoic acid | C13H18N2O4S
| 中间体;原料药;医药原料;化学试剂;医药中间体 | |
| 24 | 690245-96-6 | 3-methoxy-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]benzenesulfonamide | 3-methoxy-N-[2-oxo-2-(1-pyrrolidinyl)ethyl]benzenesulfonamide | C13H18N2O4S
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| 25 | 2171988-51-3 | tert-butyl N-[5-(oxolane-3-carbonyl)-1,3-thiazol-2-yl]carbamate | tert-butyl N-[5-(oxolane-3-carbonyl)-1,3-thiazol-2-yl]carbamate | C13H18N2O4S
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| 26 | | 3-(4-{[2-(dimethylamino)ethyl]sulfamoyl}phenyl)prop-2-enoic acid | 3-(4-{[2-(dimethylamino)ethyl]sulfamoyl}phenyl)prop-2-enoic acid | C13H18N2O4S
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| 27 | 154585-99-6 | N-(4-{[(tetrahydro-2-furanylmethyl)amino]sulfonyl}phenyl)acetamide | N-(4-{[(tetrahydro-2-furanylmethyl)amino]sulfonyl}phenyl)acetamide | C13H18N2O4S
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| 28 | | 3-(1-Methylethyl)-5-[4-(methylsulfonylamino)phenyl]oxazolidin-2-one | 3-(1-Methylethyl)-5-[4-(methylsulfonylamino)phenyl]oxazolidin-2-one | C13H18N2O4S
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| 29 | 1824349-18-9 | 2-(1-(tert-butoxycarbonyl)pyrrolidin-2-yl)thiazole-4-carboxylic acid | 2-(1-(tert-butoxycarbonyl)pyrrolidin-2-yl)thiazole-4-carboxylic acid | C13H18N2O4S
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| 30 | 131711-46-1 | N-acetylcysteine-6,7-dihydro-7-hydroxy-1-hydroxymethyl-5H-pyrrolizine | N-acetylcysteine-6,7-dihydro-7-hydroxy-1-hydroxymethyl-5H-pyrrolizine | C13H18N2O4S
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| 31 | 314046-67-8 | Ethyl2-amino-4-methyl-5-(morpholine-4-carbonyl)thiophene-3-carboxylate | Ethyl2-amino-4-methyl-5-(morpholine-4-carbonyl)thiophene-3-carboxylate | C13H18N2O4S
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| 32 | | 2-({[(4-methoxyphenyl)amino]carbonyl}amino)-4-(methylthio)butanoic acid | 2-({[(4-methoxyphenyl)amino]carbonyl}amino)-4-(methylthio)butanoic acid | C13H18N2O4S
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| 33 | | 2-({1-[(3-methoxypropyl)carbamoyl]ethyl}sulfanyl)pyridine-3-carboxylic acid | 2-({1-[(3-methoxypropyl)carbamoyl]ethyl}sulfanyl)pyridine-3-carboxylic acid | C13H18N2O4S
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| 34 | 1190391-84-4 | 2-tert-ButoxycarbonylaMino-4,5,6,7-tetrahydro-benzothiazole-4-carboxylic acid | 2-tert-ButoxycarbonylaMino-4,5,6,7-tetrahydro-benzothiazole-4-carboxylic acid | C13H18N2O4S
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| 35 | | 1-[(2-oxo-1,3-thiazolidin-4-yl)carbonyl]-octahydro-1H-indole-2-carboxylic acid | 1-[(2-oxo-1,3-thiazolidin-4-yl)carbonyl]-octahydro-1H-indole-2-carboxylic acid | C13H18N2O4S
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| 36 | 1695329-31-7 | 5-(叔丁基)2-甲基6,7-二氢噻唑并[4,5-C]吡啶-2,5(4H)-二羧酸酯 | 5-tert-butyl 2-methyl 4H,5H,6H,7H-[1,3]thiazolo[4,5-c]pyridine-2,5-dicarboxylate | C13H18N2O4S
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| 37 | | 2-{[(4-acetyl-1-methyl-1H-pyrrol-2-yl)carbonyl]amino}-4-(methylthio)butanoic acid | 2-{[(4-acetyl-1-methyl-1H-pyrrol-2-yl)carbonyl]amino}-4-(methylthio)butanoic acid | C13H18N2O4S
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| 38 | 1820683-35-9 | 2-((叔丁氧基羰基)氨基)-4,5,6,7-四氢苯并[D]噻唑-6-羧酸 | 2-{[(tert-butoxy)carbonyl]amino}-4,5,6,7-tetrahydro-1,3-benzothiazole-6-carboxylic | C13H18N2O4S
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| 39 | 24264-33-3 | 2-氨基-4,7-二氢噻吩并[2,3-C]吡啶-3,6(5H)-二甲酸二乙酯 | 2-AMINO-4,7-DIHYDRO-5H-THIENO[2,3-C]PYRIDINE-3,6-DICARBOXYLIC ACID 3,6-DIETHYL ESTER | C13H18N2O4S
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| 40 | 923010-68-8 | 2-氨基-6-(叔丁氧基羰基)-4,5,6,7-四氢噻吩并[2,3-c]吡啶-3-羧酸 | 2-amino-6-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylic acid | C13H18N2O4S
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| 41 | 146794-70-9 | 苯甘孢霉素杂质E | (6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- | C13H18N2O4S
| 杂质;头孢羟氨苄;头孢氨苄有关杂质;对照品-杂质对照品;杂质世界-头孢氨苄;化药杂质-头孢氨苄 | 杂质;对照品-杂质对照品;杂质世界-头孢氨苄;头孢氨苄有关杂质;化药杂质-头孢氨苄;头孢羟氨苄;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds |
| 42 | 365996-11-8 | Thiazolo[5,4-c]pyridine-2,5(4H)-dicarboxylic acid, 6,7-dihydro-, 5-(1,1-dimethylethyl) 2-methyl ester | Thiazolo[5,4-c]pyridine-2,5(4H)-dicarboxylic acid, 6,7-dihydro-, 5-(1,1-dimethylethyl) 2-methyl ester | C13H18N2O4S
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