| 1 | | N-Methylphenazine Sulfate | N-Methylphenazine Sulfate | C13H14N2O4S
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| 2 | 100796-22-3 | 1-FURFURYL-3-(P-TOLYLSULFONYL)-UREA | 1-FURFURYL-3-(P-TOLYLSULFONYL)-UREA | C13H14N2O4S
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| 3 | 1133116-23-0 | 1-甲苯磺酰基-1H-咪唑-4-羧酸乙酯 | Ethyl1-tosyl-1H-imidazole-4-carboxylate | C13H14N2O4S
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| 4 | 497159-97-4 | METHYL 2-(1-TOSYL-1H-IMIDAZOL-4-YL)ACETATE | METHYL 2-(1-TOSYL-1H-IMIDAZOL-4-YL)ACETATE | C13H14N2O4S
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| 5 | 1185140-60-6 | 2-PYRROLIDIN-2-YL-BENZOTHIAZOLE HEMIOXALATE | 2-PYRROLIDIN-2-YL-BENZOTHIAZOLE HEMIOXALATE | C13H14N2O4S
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| 6 | | 4-[(QUINOLIN-8-YLSULFONYL)AMINO]BUTANOIC ACID | 4-[(QUINOLIN-8-YLSULFONYL)AMINO]BUTANOIC ACID | C13H14N2O4S
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| 7 | 329905-79-5 | 5-(哌啶-1-基磺酰基)-1H-吲哚-2,3-二酮 | 5-(PIPERIDIN-1-YLSULFONYL)-1H-INDOLE-2,3-DIONE | C13H14N2O4S
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| 8 | 225525-50-8 | 2-N-BOC-氨基苯并噻唑-6-羧基 酸 | 2-N-BOC-AMINO-4-BENZOTHIAZOLE-6-CARBOXYLIC ACID | C13H14N2O4S
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| 9 | 321531-94-6 | N-[4-(furan-2-ylmethylsulfamoyl)phenyl]acetamide | N-[4-(furan-2-ylmethylsulfamoyl)phenyl]acetamide | C13H14N2O4S
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| 10 | 33836-66-7 | 5-amino-2-(p-methoxyanilino)benzenesulphonic acid | 5-amino-2-(p-methoxyanilino)benzenesulphonic acid | C13H14N2O4S
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| 11 | 60419-63-8 | diethyl 2-[1,3]thiazolo[5,4-b]pyridin-2-ylmalonate | diethyl 2-[1,3]thiazolo[5,4-b]pyridin-2-ylmalonate | C13H14N2O4S
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| 12 | 1794782-52-7 | 4-Acetamidobenzenesulfonic Acid-d4 Pyridine (Major) | 4-Acetamidobenzenesulfonic Acid-d4 Pyridine (Major) | C13H14N2O4S
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| 13 | | methyl 3-{5-butyl-4-nitro-2-thienyl}-2-cyanoacrylate | methyl 3-{5-butyl-4-nitro-2-thienyl}-2-cyanoacrylate | C13H14N2O4S
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| 14 | 436086-78-1 | 4-(6-METHOXY-BENZOTHIAZOL-2-YLCARBAMOYL)-BUTYRIC ACID | 4-(6-METHOXY-BENZOTHIAZOL-2-YLCARBAMOYL)-BUTYRIC ACID | C13H14N2O4S
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| 15 | 148-54-9 | 5-amino-2-[(2-methoxyphenyl)amino]benzenesulphonic acid | 5-amino-2-[(2-methoxyphenyl)amino]benzenesulphonic acid | C13H14N2O4S
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| 16 | | 4-[benzyl(methyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid | 4-[benzyl(methyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid | C13H14N2O4S
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| 17 | | 3-AMINO-4-HYDROXY-N-(4-METHOXY-PHENYL)-BENZENESULFONAMIDE | 3-AMINO-4-HYDROXY-N-(4-METHOXY-PHENYL)-BENZENESULFONAMIDE | C13H14N2O4S
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| 18 | 1265895-96-2 | 2-tert-ButoxycarbonylaMino-benzothiazole-4-carboxylic acid | 2-tert-ButoxycarbonylaMino-benzothiazole-4-carboxylic acid | C13H14N2O4S
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| 19 | 1018239-11-6 | [2-Amino-4-(3,4-dimethoxy-phenyl)-thiazol-5-yl]-acetic acid | [2-Amino-4-(3,4-dimethoxy-phenyl)-thiazol-5-yl]-acetic acid | C13H14N2O4S
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| 20 | 526190-73-8 | 2-((1-isopropyl-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid | 2-((1-isopropyl-2,5-dioxopyrrolidin-3-yl)thio)nicotinic acid | C13H14N2O4S
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| 21 | 1234703-41-3 | (4-cyclopropanesulfonyl-phenyl) diazo acetic acid ethyl ester | (4-cyclopropanesulfonyl-phenyl) diazo acetic acid ethyl ester | C13H14N2O4S
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| 22 | 425648-10-8 | 2-(2,4-dioxo-1,3-thiazolidin-5-yl)-N-(4-ethoxyphenyl)acetamide | 2-(2,4-dioxo-1,3-thiazolidin-5-yl)-N-(4-ethoxyphenyl)acetamide | C13H14N2O4S
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| 23 | | 4-[(benzylamino)sulfonyl]-1-methyl-1H-pyrrole-2-carboxylic acid | 4-[(benzylamino)sulfonyl]-1-methyl-1H-pyrrole-2-carboxylic acid | C13H14N2O4S
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| 24 | | 4-{[(2-methylbenzyl)amino]sulfonyl}-1H-pyrrole-2-carboxylic acid | 4-{[(2-methylbenzyl)amino]sulfonyl}-1H-pyrrole-2-carboxylic acid | C13H14N2O4S
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| 25 | | 1-{[(2-cyanophenyl)methane]sulfonyl}pyrrolidine-2-carboxylic acid | 1-{[(2-cyanophenyl)methane]sulfonyl}pyrrolidine-2-carboxylic acid | C13H14N2O4S
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| 26 | | 1-(1,1-DIOXIDO-1,2-BENZISOTHIAZOL-3-YL)PIPERIDINE-2-CARBOXYLIC ACID | 1-(1,1-DIOXIDO-1,2-BENZISOTHIAZOL-3-YL)PIPERIDINE-2-CARBOXYLIC ACID | C13H14N2O4S
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| 27 | | 4-{[(3,5-dimethylphenyl)amino]sulfonyl}-1H-pyrrole-2-carboxylic acid | 4-{[(3,5-dimethylphenyl)amino]sulfonyl}-1H-pyrrole-2-carboxylic acid | C13H14N2O4S
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| 28 | | [2-(1,3-dioxooctahydro-2H-isoindol-2-yl)-1,3-thiazol-4-yl]acetic acid | [2-(1,3-dioxooctahydro-2H-isoindol-2-yl)-1,3-thiazol-4-yl]acetic acid | C13H14N2O4S
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| 29 | | ethyl 4-methyl-2-[(2-methyl-3-furoyl)amino]-1,3-thiazole-5-carboxylate | ethyl 4-methyl-2-[(2-methyl-3-furoyl)amino]-1,3-thiazole-5-carboxylate | C13H14N2O4S
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| 30 | | 1-methyl-4-{[methyl(phenyl)amino]sulfonyl}-1H-pyrrole-2-carboxylic acid | 1-methyl-4-{[methyl(phenyl)amino]sulfonyl}-1H-pyrrole-2-carboxylic acid | C13H14N2O4S
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| 31 | | 5-{[(4-oxo-6-propyl-1,4-dihydropyrimidin-2-yl)thio]methyl}-2-furoic acid | 5-{[(4-oxo-6-propyl-1,4-dihydropyrimidin-2-yl)thio]methyl}-2-furoic acid | C13H14N2O4S
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| 32 | 930768-35-7 | 1-(4-对甲苯磺酰基)-4-吡唑甲酸乙酯 | 1H-Pyrazole-4-carboxylic acid, 1-[(4-methylphenyl)sulfonyl]-, ethyl ester | C13H14N2O4S
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| 33 | 309265-90-5 | 2-(4-METHOXY-PHENYLIMINO)-3-METHYL-4-OXO-[1,3]THIAZINANE-6-CARBOXYLIC ACID | 2-(4-METHOXY-PHENYLIMINO)-3-METHYL-4-OXO-[1,3]THIAZINANE-6-CARBOXYLIC ACID | C13H14N2O4S
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| 34 | 478046-15-0 | 6-([2-(2-THIENYLCARBONYL)HYDRAZINO]CARBONYL)-3-CYCLOHEXENE-1-CARBOXYLIC ACID | 6-([2-(2-THIENYLCARBONYL)HYDRAZINO]CARBONYL)-3-CYCLOHEXENE-1-CARBOXYLIC ACID | C13H14N2O4S
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| 35 | | 2-MERCAPTO-3-(3-METHOXYPROPYL)-4-OXO-3,4-DIHYDROQUINAZOLINE-7-CARBOXYLIC ACID | 2-MERCAPTO-3-(3-METHOXYPROPYL)-4-OXO-3,4-DIHYDROQUINAZOLINE-7-CARBOXYLIC ACID | C13H14N2O4S
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| 36 | 120164-75-2 | Propanoic acid, 3-[(6-hydroxy-4,5,7-trimethyl-2-benzothiazolyl)amino]-3-oxo- | Propanoic acid, 3-[(6-hydroxy-4,5,7-trimethyl-2-benzothiazolyl)amino]-3-oxo- | C13H14N2O4S
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| 37 | | METHYL 3-(2-HYDROXYPROPYL)-2-MERCAPTO-4-OXO-3,4-DIHYDROQUINAZOLINE-7-CARBOXYLATE | METHYL 3-(2-HYDROXYPROPYL)-2-MERCAPTO-4-OXO-3,4-DIHYDROQUINAZOLINE-7-CARBOXYLATE | C13H14N2O4S
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| 38 | | (2E)-3-[6-(tetrahydrofuran-2-ylmethoxy)imidazo[2,1-b][1,3]thiazol-5-yl]acrylic acid | (2E)-3-[6-(tetrahydrofuran-2-ylmethoxy)imidazo[2,1-b][1,3]thiazol-5-yl]acrylic acid | C13H14N2O4S
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| 39 | 304666-99-7 | (E)-4-((3-carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobut-2-enoic acid | (E)-4-((3-carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobut-2-enoic acid | C13H14N2O4S
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| 40 | 16238-47-4 | Tetrahydro-2-[(o-methoxyphenyl)imino]-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester | Tetrahydro-2-[(o-methoxyphenyl)imino]-4-oxo-2H-1,3-thiazine-6-carboxylic acid methyl ester | C13H14N2O4S
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| 41 | | 4-[[4,5-Dihydro-3-methyl-4-(1-methylethylidene)-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid | 4-[[4,5-Dihydro-3-methyl-4-(1-methylethylidene)-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid | C13H14N2O4S
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| 42 | | (E)-4-{[3-(aminocarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]amino}-4-oxo-2-butenoic acid | (E)-4-{[3-(aminocarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]amino}-4-oxo-2-butenoic acid | C13H14N2O4S
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| 43 | | 2-(2',5'-dioxo-6,7-dihydro-1'H,5H-spiro[1-benzothiophene-4,4'-imidazolidin]-1'-yl)propanoic acid | 2-(2',5'-dioxo-6,7-dihydro-1'H,5H-spiro[1-benzothiophene-4,4'-imidazolidin]-1'-yl)propanoic acid | C13H14N2O4S
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| 44 | 1223888-33-2 | 1,?3-?Dioxolo[4,?5-?g]?quinazolin-?8(5H)?-?one, 6,?7-?dihydro-?7-?(3-?methoxypropyl)?-?6-?thioxo- | 1,?3-?Dioxolo[4,?5-?g]?quinazolin-?8(5H)?-?one, 6,?7-?dihydro-?7-?(3-?methoxypropyl)?-?6-?thioxo- | C13H14N2O4S
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