| 1 | 109032-22-6 | 4-羟基尼美舒利 | 4-HYDROXY NIMESULIDE | C13H12N2O6S
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| 2 | | 4’-Hydroxy Nimesulide-d4 | 4’-Hydroxy Nimesulide-d4 | C13H12N2O6S
| Aromatics;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Metabolites & Impurities;Pharmaceuticals;Sulfur & Selenium Compounds | |
| 3 | | 2-(p-Anisidino)-5-nitrobenzenesulfonic acid | 2-(p-Anisidino)-5-nitrobenzenesulfonic acid | C13H12N2O6S
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| 4 | 94232-04-9 | p-nitrophenyl 3-amino-4-methoxybenzenesulphonate | p-nitrophenyl 3-amino-4-methoxybenzenesulphonate | C13H12N2O6S
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| 5 | | 4-NITRO-4'-METHOXY-DIPHENYL AMINE-2-SULFONIC ACID | 4-NITRO-4'-METHOXY-DIPHENYL AMINE-2-SULFONIC ACID | C13H12N2O6S
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| 6 | | 2',6-Dihydroxy-4'-methoxyazobenzene-3-sulfonic acid | 2',6-Dihydroxy-4'-methoxyazobenzene-3-sulfonic acid | C13H12N2O6S
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| 7 | 91-27-0 | 2-[(2-methoxyphenyl)amino]-5-nitrobenzenesulphonic acid | 2-[(2-methoxyphenyl)amino]-5-nitrobenzenesulphonic acid | C13H12N2O6S
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| 8 | 1809272-85-2 | 盐酸阿考替胺杂质 | 2-[(2-Hydroxy-4,5-dimethoxybenzoyl)amino]-4-thiazolecarboxylic Acid | C13H12N2O6S
| 杂化;消化系统;药品杂质;杂质对照品;原料药杂质;对照品-杂质对照品 | 杂质对照品;消化系统;药品杂质;对照品-杂质对照品;杂化;原料药杂质 |
| 9 | 930111-86-7 | 4-硝基-1-(P-甲苯磺酰)吡咯-2-甲酸甲酯 | Methyl 4-nitro-1-[(4-methylphenyl)sulphonyl]-1H-pyrrole-2-carboxylate | C13H12N2O6S
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| 10 | 144060-67-3 | 2-(4-羟基-3-硝基苯基)-4-甲基-5-噻唑甲酸乙酯 | 2-(4-Hydroxy-3-nitrophenyl)-4-methyl-5-thiazolecarboxylic acid ethyl ester | C13H12N2O6S
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| 11 | | 3-ethyl-5-{2-hydroxy-5-nitro-3-methoxybenzylidene}-1,3-thiazolidine-2,4-dione | 3-ethyl-5-{2-hydroxy-5-nitro-3-methoxybenzylidene}-1,3-thiazolidine-2,4-dione | C13H12N2O6S
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