| 1 | 17784-12-2 | 磺胺西汀 | Sulfacytine | C12H14N4O3S
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| 2 | 83960-29-6 | azidothiorphan | azidothiorphan | C12H14N4O3S
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| 3 | 3772-76-7 | 磺胺托嘧啶 | sulfametomidine | C12H14N4O3S
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| 4 | 963-14-4 | 磺胺乙氧基哒嗪 | Sulfaethoxypyridazine | C12H14N4O3S
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| 5 | 51395-19-8 | 5-hydroxysulfadimidine | 5-hydroxysulfadimidine | C12H14N4O3S
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| 6 | 51395-20-1 | 6-hydroxymethylsulfadimidine | 6-hydroxymethylsulfadimidine | C12H14N4O3S
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| 7 | | 5-[4-(Mesyloxy)benzyl]pyrimidine-2,4-diamine | 5-[4-(Mesyloxy)benzyl]pyrimidine-2,4-diamine | C12H14N4O3S
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| 8 | 352526-28-4 | N-butyl-N'-{6-nitro-1,3-benzothiazol-2-yl}urea | N-butyl-N'-{6-nitro-1,3-benzothiazol-2-yl}urea | C12H14N4O3S
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| 9 | 352526-17-1 | 1-tert-butyl-3-(6-nitro-1,3-benzothiazol-2-yl)urea | 1-tert-butyl-3-(6-nitro-1,3-benzothiazol-2-yl)urea | C12H14N4O3S
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| 10 | | 2,4-Diamino-5-[3-methylsulfonyloxybenzyl]pyrimidine | 2,4-Diamino-5-[3-methylsulfonyloxybenzyl]pyrimidine | C12H14N4O3S
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| 11 | | 6-hydrazinyl-N-(4-methoxyphenyl)pyridine-3-sulfonamide | 6-hydrazinyl-N-(4-methoxyphenyl)pyridine-3-sulfonamide | C12H14N4O3S
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| 12 | | N-benzyl-5-(hydrazinocarbonyl)-1H-pyrrole-3-sulfonamide | N-benzyl-5-(hydrazinocarbonyl)-1H-pyrrole-3-sulfonamide | C12H14N4O3S
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| 13 | 959579-20-5 | 4-(((4-NITROPHENYL)AMINO)THIOXOMETHYL)PIPERAZINECARBALDEHYDE | 4-(((4-NITROPHENYL)AMINO)THIOXOMETHYL)PIPERAZINECARBALDEHYDE | C12H14N4O3S
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| 14 | | N-[4-(aminosulfonyl)phenyl]-1-ethyl-1H-pyrazole-5-carboxamide | N-[4-(aminosulfonyl)phenyl]-1-ethyl-1H-pyrazole-5-carboxamide | C12H14N4O3S
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| 15 | | 5-{[(1-cyclopentyl-1H-tetrazol-5-yl)thio]methyl}-2-furoic acid | 5-{[(1-cyclopentyl-1H-tetrazol-5-yl)thio]methyl}-2-furoic acid | C12H14N4O3S
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| 16 | | 5-(hydrazinocarbonyl)-N-methyl-N-phenyl-1H-pyrrole-3-sulfonamide | 5-(hydrazinocarbonyl)-N-methyl-N-phenyl-1H-pyrrole-3-sulfonamide | C12H14N4O3S
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| 17 | | 5-(hydrazinocarbonyl)-N-(4-methylphenyl)-1H-pyrrole-3-sulfonamide | 5-(hydrazinocarbonyl)-N-(4-methylphenyl)-1H-pyrrole-3-sulfonamide | C12H14N4O3S
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| 18 | | 5-METHYL-1-(4-(METHYLSULFONYL)PHENYL)-1H-PYRAZOLE-4-CARBOHYDRAZIDE | 5-METHYL-1-(4-(METHYLSULFONYL)PHENYL)-1H-PYRAZOLE-4-CARBOHYDRAZIDE | C12H14N4O3S
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| 19 | | 3-amino-N-(4,6-dimethylpyrimidin-2-yl)-4-hydroxybenzene-1-sulfonamide | 3-amino-N-(4,6-dimethylpyrimidin-2-yl)-4-hydroxybenzene-1-sulfonamide | C12H14N4O3S
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| 20 | 515175-13-0 | 1-methyl-N-{4-[(methylamino)sulfonyl]phenyl}-1H-pyrazole-4-carboxamide | 1-methyl-N-{4-[(methylamino)sulfonyl]phenyl}-1H-pyrazole-4-carboxamide | C12H14N4O3S
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| 21 | | 2-{[4-amino-5-(2-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid | 2-{[4-amino-5-(2-ethoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid | C12H14N4O3S
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| 22 | 331841-70-4 | 7-allyl-3-methyl-8-[(2-oxopropyl)sulfanyl]-3,7-dihydro-1H-purine-2,6-dione | 7-allyl-3-methyl-8-[(2-oxopropyl)sulfanyl]-3,7-dihydro-1H-purine-2,6-dione | C12H14N4O3S
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| 23 | 875744-41-5 | N-[(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetyl]-N'-methylurea | N-[(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetyl]-N'-methylurea | C12H14N4O3S
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| 24 | | 2-({1-[2-(4-methoxyphenyl)ethyl]-1H-1,2,3,4-tetrazol-5-yl}sulfanyl)acetic acid | 2-({1-[2-(4-methoxyphenyl)ethyl]-1H-1,2,3,4-tetrazol-5-yl}sulfanyl)acetic acid | C12H14N4O3S
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| 25 | | 2-{[5-ethyl-4-(6-methoxypyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid | 2-{[5-ethyl-4-(6-methoxypyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid | C12H14N4O3S
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| 26 | | ethyl 4-[(3-methyl-5-isoxazolyl)amino]-2-(methylsulfanyl)-5-pyrimidinecarboxylate | ethyl 4-[(3-methyl-5-isoxazolyl)amino]-2-(methylsulfanyl)-5-pyrimidinecarboxylate | C12H14N4O3S
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| 27 | 1246654-69-2 | Carbamimidothioic acid, [5-(3,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]methyl ester | Carbamimidothioic acid, [5-(3,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]methyl ester | C12H14N4O3S
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| 28 | | 2-{[4-amino-5-(3-methoxy-4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid | 2-{[4-amino-5-(3-methoxy-4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid | C12H14N4O3S
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| 29 | | 5-[(allyloxy)methyl]-7-hydroxy-2-(methylthio)pyrazolo[1,5-a]pyrimidine-3-carboxamide | 5-[(allyloxy)methyl]-7-hydroxy-2-(methylthio)pyrazolo[1,5-a]pyrimidine-3-carboxamide | C12H14N4O3S
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| 30 | | 3-Amino-6-methyl-4-[(2-hydroxyethyl)aminocarbonyl]thieno[2,3-b]pyridine-2-carboxamide | 3-Amino-6-methyl-4-[(2-hydroxyethyl)aminocarbonyl]thieno[2,3-b]pyridine-2-carboxamide | C12H14N4O3S
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| 31 | 320425-23-8 | N,N-DIMETHYL-4-([(5-OXO-1,5-DIHYDRO-4H-PYRAZOL-4-YLIDEN)METHYL]AMINO)BENZENESULFONAMIDE | N,N-DIMETHYL-4-([(5-OXO-1,5-DIHYDRO-4H-PYRAZOL-4-YLIDEN)METHYL]AMINO)BENZENESULFONAMIDE | C12H14N4O3S
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| 32 | 1235441-05-0 | 1-({1,3-二甲基-2,4-二氧-1H,2H,3H,4H-吡啶并[2,3-D]嘧啶-6-基}硫烷基)-N,N-二甲基甲酰胺 | 1-({1,3-Dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidin-6-yl}sulfanyl)-N,N-dimethylformamide | C12H14N4O3S
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