| 1 | | 3-pyridyl 4-cyanobenzene-1-sulfonate | 3-pyridyl 4-cyanobenzene-1-sulfonate | C12H8N2O3S
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| 2 | | 3-NITRO-4-(2-PYRIDYLTHIO)BENZALDEHYDE | 3-NITRO-4-(2-PYRIDYLTHIO)BENZALDEHYDE | C12H8N2O3S
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| 3 | | 5-Nitro-2-(pyrid-2-ylthio)benzaldehyde | 5-Nitro-2-(pyrid-2-ylthio)benzaldehyde | C12H8N2O3S
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| 4 | | 3-Nitro-4-(2-pyridinylthio)benzaldehyde | 3-Nitro-4-(2-pyridinylthio)benzaldehyde | C12H8N2O3S
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| 5 | 175278-54-3 | 5-硝基-2-(2-吡啶硫代基)苯甲醛 | 5-nitro-2-pyridin-2-ylsulfanylbenzaldehyde | C12H8N2O3S
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| 6 | 304861-66-3 | 2-(苯并呋喃并[3,2-D]嘧啶-4-基硫基)乙酸 | 2-(benzofuro[3,2-d]pyrimidin-4-ylthio)acetic acid | C12H8N2O3S
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| 7 | | ([1]BENZOFURO[3,2-D]PYRIMIDIN-4-YLTHIO)ACETIC ACID | ([1]BENZOFURO[3,2-D]PYRIMIDIN-4-YLTHIO)ACETIC ACID | C12H8N2O3S
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| 8 | | 6-[(5-aminopyridin-2-yl)oxy]-2H-1,3-benzoxathiol-2-one | 6-[(5-aminopyridin-2-yl)oxy]-2H-1,3-benzoxathiol-2-one | C12H8N2O3S
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| 9 | | [4-(4-cyanophenyl)-2-oxo-1,3-thiazol-3(2H)-yl]acetic acid | [4-(4-cyanophenyl)-2-oxo-1,3-thiazol-3(2H)-yl]acetic acid | C12H8N2O3S
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| 10 | 1422060-65-8 | 1422060-65-8 | 3-(2-Methylthiazol-4-Yl)Benzo[D]Isoxazole-5-Carboxylic Acid | C12H8N2O3S
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| 11 | | 4-[2-(2-furyl)-1,3-thiazol-4-yl]-1H-pyrrole-2-carboxylic acid | 4-[2-(2-furyl)-1,3-thiazol-4-yl]-1H-pyrrole-2-carboxylic acid | C12H8N2O3S
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| 12 | 407582-48-3 | 非布索坦杂质T | 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylic acid | C12H8N2O3S
| 杂化;医药杂质;杂质对照品;非布索坦杂质;对照品-杂质对照品 | |
| 13 | 923881-51-0 | 3-甲基-6-(噻吩-2-基)异噁唑并[5,4-B]吡啶-4-羧酸 | 3-METHYL-6-THIEN-2-YLISOXAZOLO[5,4-B]PYRIDINE-4-CARBOXYLIC ACID | C12H8N2O3S
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| 14 | | METHYL 3-CYANO-2-HYDROXY-6-(THIOPHEN-2-YL)PYRIDINE-4-CARBOXYLATE | METHYL 3-CYANO-2-HYDROXY-6-(THIOPHEN-2-YL)PYRIDINE-4-CARBOXYLATE | C12H8N2O3S
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| 15 | 1086386-53-9 | 甲基 4-羰基-4H-吡啶并[1,2-A]噻吩并[2,3-D]嘧啶-2-羧酸酯 | Methyl 4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyriMidine-2-carboxylate | C12H8N2O3S
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| 16 | 58099-49-3 | 4-氧代-4H-苯并[4,5]噻唑并[3,2-A]嘧啶-2-羧酸甲酯 | methyl 4-oxo-4{H}-pyrimido[2,1-{b}][1,3]benzothiazole-2-carboxylate | C12H8N2O3S
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| 17 | | 3-methyl-6-(thiophen-2-yl)pyrido[3,2-d][1,2]oxazole-4-carboxylic acid | 3-methyl-6-(thiophen-2-yl)pyrido[3,2-d][1,2]oxazole-4-carboxylic acid | C12H8N2O3S
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| 18 | 1018571-51-1 | 7-甲基-4-羰基-4H-吡啶并[1,2-A]噻吩并[2,3-D]嘧啶-2-羧酸 | 7-Methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyriMidine-2-carboxylic acid, 96% | C12H8N2O3S
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| 19 | | methyl 2-(3-oxo-2,3-dihydrobenzo[4,5]imidazo[2,1-b][1,3]thiazol-2-yliden)acetate | methyl 2-(3-oxo-2,3-dihydrobenzo[4,5]imidazo[2,1-b][1,3]thiazol-2-yliden)acetate | C12H8N2O3S
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