| 1 | | SADP | SADP | C13H12N4O4S2
| | |
| 2 | 1566599-01-6 | 头孢替安杂质2 | Cefotiam Impurity 2 | C13H12N4O4S2
| 杂质对照品 | 杂质对照品 |
| 3 | 1351165-32-6 | N-(2,6-dimethoxy pyrimidin-4-yl)-4-isothiocyanatobenzenesulfonamide | N-(2,6-dimethoxy pyrimidin-4-yl)-4-isothiocyanatobenzenesulfonamide | C13H12N4O4S2
| | |
| 4 | 685107-43-1 | 6-(METHYLSULFONYL)-3-(PHENYLSULFONYL)PYRAZOLO[1,5-A]PYRIMIDIN-7-AMINE | 6-(METHYLSULFONYL)-3-(PHENYLSULFONYL)PYRAZOLO[1,5-A]PYRIMIDIN-7-AMINE | C13H12N4O4S2
| | |
| 5 | | [(8-Nitro-4H-[1,2,4]triazolo[3,4-c][1,4]benzothiazin-1-yl)thio]acetic acid ethyl ester | [(8-Nitro-4H-[1,2,4]triazolo[3,4-c][1,4]benzothiazin-1-yl)thio]acetic acid ethyl ester | C13H12N4O4S2
| | |
| 6 | | 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide | 2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide | C13H12N4O4S2
| | |