| 1 | 103628-44-0 | GR 49336 | GR 49336 | C12H14N2O4S
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| 2 | 65116-13-4 | BRN 1490866 | BRN 1490866 | C12H14N2O4S
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| 3 | 531-86-2 | 联苯胺,硫酸盐 | benzidine sulfate | C12H14N2O4S
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| 4 | 119843-35-5 | BIMANE CARBOXYLIC ACID | BIMANE CARBOXYLIC ACID | C12H14N2O4S
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| 5 | | DIPHENYL HYDRAZINE SULFATE | DIPHENYL HYDRAZINE SULFATE | C12H14N2O4S
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| 6 | 1032383-45-1 | N-(甲基磺酰基)色氨酸 | N-(methylsulfonyl)tryptophan | C12H14N2O4S
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| 7 | 82957-06-0 | 6-甲脒-2-萘酚甲基磺酸盐 | 6-amidino-2-naphthol methanesulfonate | C12H14N2O4S
| 氨基酸;化学连接;化工原料;原料药中间体;合成材料中间体 | |
| 8 | | 4-[(4-acetylbenzene)sulfonyl]piperazin-2-one | 4-[(4-acetylbenzene)sulfonyl]piperazin-2-one | C12H14N2O4S
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| 9 | | 3-[(2-cyanoethyl)(phenyl)sulfamoyl]propanoic acid | 3-[(2-cyanoethyl)(phenyl)sulfamoyl]propanoic acid | C12H14N2O4S
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| 10 | | (5-METHYLSULFAMOYLMETHYL-1H-INDOL-3-YL)-ACETIC ACID | (5-METHYLSULFAMOYLMETHYL-1H-INDOL-3-YL)-ACETIC ACID | C12H14N2O4S
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| 11 | | 4-{[(2-cyanophenyl)methane]sulfonamido}butanoic acid | 4-{[(2-cyanophenyl)methane]sulfonamido}butanoic acid | C12H14N2O4S
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| 12 | | 2-[(4-cyanobenzene)sulfonamido]-3-methylbutanoic acid | 2-[(4-cyanobenzene)sulfonamido]-3-methylbutanoic acid | C12H14N2O4S
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| 13 | 957502-78-2 | 1-[(3,4-dimethoxyphenyl)sulfonyl]-3-methyl-1H-pyrazole | 1-[(3,4-dimethoxyphenyl)sulfonyl]-3-methyl-1H-pyrazole | C12H14N2O4S
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| 14 | 1351661-66-9 | N-(5,6-DIMETHOXY-1,3-BENZOTHIAZOL-2-YL)-N-METHYLGLYCINE | N-(5,6-Dimethoxy-1,3-benzothiazol-2-yl)-N-methylglycine | C12H14N2O4S
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| 15 | | 3-[(2-cyanoethyl)(methyl)sulfamoyl]-4-methylbenzoic acid | 3-[(2-cyanoethyl)(methyl)sulfamoyl]-4-methylbenzoic acid | C12H14N2O4S
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| 16 | | 3-(4-{[(2-cyanoethyl)amino]sulfonyl}phenyl)propanoic acid | 3-(4-{[(2-cyanoethyl)amino]sulfonyl}phenyl)propanoic acid | C12H14N2O4S
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| 17 | 433694-51-0 | N-{4-[(acetylamino)sulfonyl]phenyl}cyclopropanecarboxamide | N-{4-[(acetylamino)sulfonyl]phenyl}cyclopropanecarboxamide | C12H14N2O4S
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| 18 | 17100-84-4 | 4-(3,3-Dimethyl-2,5-dioxo-1-pyrrolidinyl)benzenesulfonamide | 4-(3,3-Dimethyl-2,5-dioxo-1-pyrrolidinyl)benzenesulfonamide | C12H14N2O4S
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| 19 | 451460-01-8 | 2,3-DIOXO-2,3-DIHYDRO-1H-INDOLE-5-SULFONIC ACID DIETHYLAMIDE | 2,3-DIOXO-2,3-DIHYDRO-1H-INDOLE-5-SULFONIC ACID DIETHYLAMIDE | C12H14N2O4S
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| 20 | | N-(4-hydroxyphenyl)-N,3,5-trimethyl-1,2-oxazole-4-sulfonamide | N-(4-hydroxyphenyl)-N,3,5-trimethyl-1,2-oxazole-4-sulfonamide | C12H14N2O4S
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| 21 | 101064-05-5 | 6-Methyl-2H-1,2,4-benzothiadiazine-3-butanoic acid 1,1-dioxide | 6-Methyl-2H-1,2,4-benzothiadiazine-3-butanoic acid 1,1-dioxide | C12H14N2O4S
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| 22 | 1094316-25-2 | 4-[(1,1-二氧代-1,2-苯噻唑-3-基)(甲基)氨基]丁酸 | 4-[(1,1-Dioxo-1,2-benzothiazol-3-yl)(methyl)amino]butanoic Acid | C12H14N2O4S
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| 23 | 934236-31-4 | 5-Methylsulfamoylmethyl-1H-indole-3-carboxylic acid methyl ester | 5-Methylsulfamoylmethyl-1H-indole-3-carboxylic acid methyl ester | C12H14N2O4S
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| 24 | | 4-({[3-(methylsulfanyl)phenyl]carbamoyl}amino)-4-oxobutanoic acid | 4-({[3-(methylsulfanyl)phenyl]carbamoyl}amino)-4-oxobutanoic acid | C12H14N2O4S
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| 25 | | 3-[N'-(2H-1-Benzopyran-2-ylidene)hydrazino]propane-1-sulfonic acid | 3-[N'-(2H-1-Benzopyran-2-ylidene)hydrazino]propane-1-sulfonic acid | C12H14N2O4S
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| 26 | 58168-20-0 | 5-氨基-4-氰基-3-(2-乙氧基-2-氧代乙基)-2-噻吩甲酸乙酯 | Ethyl5-amino-4-cyano-3-(2-ethoxy-2-oxoethyl)thiophene-2-carboxylate | C12H14N2O4S
| 噻吩;原料药;医药原料;雷尼酸锶;雷尼酸锶中一;雷尼酸锶中间体 | |
| 27 | 179556-14-0 | 1H-Indole-2-carboxylic acid, 5-[(methylsulfonyl)amino]-, ethyl ester | 1H-Indole-2-carboxylic acid, 5-[(methylsulfonyl)amino]-, ethyl ester | C12H14N2O4S
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| 28 | | 2-{[2-(morpholin-4-yl)-2-oxoethyl]sulfanyl}pyridine-3-carboxylic acid | 2-{[2-(morpholin-4-yl)-2-oxoethyl]sulfanyl}pyridine-3-carboxylic acid | C12H14N2O4S
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| 29 | 87657-41-8 | 3S-巯基-1-对硝基苄氧羰基吡咯烷 | (3S)-3-Mercapto-(4-nitrophenyl)methylester-1-pyrrolidinecarboxylicacid | C12H14N2O4S
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| 30 | | 3-{[(4-methoxyphenyl)amino]carbonyl}-1,3-thiazolidine-4-carboxylic acid | 3-{[(4-methoxyphenyl)amino]carbonyl}-1,3-thiazolidine-4-carboxylic acid | C12H14N2O4S
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| 31 | | 4-(Ethoxycarbonyl)-3-phenyl-5,6-dihydro-2H-1,2,6-thiadiazine-1,1-dioxide | 4-(Ethoxycarbonyl)-3-phenyl-5,6-dihydro-2H-1,2,6-thiadiazine-1,1-dioxide | C12H14N2O4S
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| 32 | 81428-07-1 | N-邻苯二甲酰基-N,N-二甲基牛磺酰胺 | 2-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-ETHANESULFONIC ACID DIMETHYLAMIDE | C12H14N2O4S
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| 33 | 21951-34-8 | 2,4-二氢-2-[4-[(2-羟基乙基)磺酰基]苯基]-5-甲基-3H-吡唑-3-酮 | 2,4-dihydro-2-[4-[(2-hydroxyethyl)sulfonyl]phenyl]-5-methyl-3h-pyrazol-3-on | C12H14N2O4S
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| 34 | 568553-40-2 | 3-({3-carbamoyl-4H,5H,6H-cyclopenta[b]thiophen-2-yl}carbamoyl)propanoic acid | 3-({3-carbamoyl-4H,5H,6H-cyclopenta[b]thiophen-2-yl}carbamoyl)propanoic acid | C12H14N2O4S
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| 35 | 475041-76-0 | 3-(2-AMINO-1,3-THIAZOL-4-YL)-3,8-DIMETHYL-2,7-DIOXASPIRO[4.4]NONANE-1,6-DIONE | 3-(2-AMINO-1,3-THIAZOL-4-YL)-3,8-DIMETHYL-2,7-DIOXASPIRO[4.4]NONANE-1,6-DIONE | C12H14N2O4S
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| 36 | | 3-[(4-acetyl-1-methyl-1H-pyrrol-2-yl)carbonyl]-1,3-thiazolidine-4-carboxylic acid | 3-[(4-acetyl-1-methyl-1H-pyrrol-2-yl)carbonyl]-1,3-thiazolidine-4-carboxylic acid | C12H14N2O4S
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| 37 | | (+)-N-Methyl-N-phenylthiocarbamic acid S-[(R)-1-carboxy-2-(aminocarbonyl)ethyl] ester | (+)-N-Methyl-N-phenylthiocarbamic acid S-[(R)-1-carboxy-2-(aminocarbonyl)ethyl] ester | C12H14N2O4S
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| 38 | 320423-86-7 | N-ETHYL-4-HYDROXY-1-METHYL-2,2-DIOXO-1,2-DIHYDRO-2LAMBDA6,1-BENZOTHIAZINE-3-CARBOXAMIDE | N-ETHYL-4-HYDROXY-1-METHYL-2,2-DIOXO-1,2-DIHYDRO-2LAMBDA6,1-BENZOTHIAZINE-3-CARBOXAMIDE | C12H14N2O4S
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| 39 | 1291949-42-2 | Acetic acid, 2-[(5-ethyl-1,4-dihydro-6-methyl-4-oxothieno[2,3-d]pyrimidin-2-yl)methoxy]- | Acetic acid, 2-[(5-ethyl-1,4-dihydro-6-methyl-4-oxothieno[2,3-d]pyrimidin-2-yl)methoxy]- | C12H14N2O4S
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| 40 | | (2E)-[(2E)-4-OXO-2-(2-OXO-2-PIPERIDIN-1-YLETHYLIDENE)-1,3-THIAZOLIDIN-5-YLIDENE]ACETIC ACID | (2E)-[(2E)-4-OXO-2-(2-OXO-2-PIPERIDIN-1-YLETHYLIDENE)-1,3-THIAZOLIDIN-5-YLIDENE]ACETIC ACID | C12H14N2O4S
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| 41 | 1367906-61-3 | 1367906-61-3 | 2-(5,6-dimethyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoic acid | C12H14N2O4S
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| 42 | | (4-METHYL-1,1-DIOXO-1,4-DIHYDRO-1LAMBDA6-BENZO[1,2,4]THIADIAZIN-3-YL)-ACETIC ACID ETHYL ESTER | (4-METHYL-1,1-DIOXO-1,4-DIHYDRO-1LAMBDA6-BENZO[1,2,4]THIADIAZIN-3-YL)-ACETIC ACID ETHYL ESTER | C12H14N2O4S
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