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炔雌醇 | Ethinylestradiol |
炔雌醇杂质A | Ethinylestradiol impurity A |
炔雌醇杂质B | 9,11-Didehydroethinylestradiol |
炔雌醇杂质C | 3-Hydroxyestra-1,3,5(10)-trien-17-one (Estrone) |
炔雌醇杂质D | Estradiol Hemihydrate |
炔雌醇杂质E | 6α-Hydroxyethinylestradiol |
炔雌醇杂质F | 6β-Hydroxyethinylestradiol |
炔雌醇杂质G | 6-Oxoethinylestradiol |
炔雌醇杂质I | 6,7-Didehydroethinylestradiol |
炔雌醇杂质L | 17-epi-Estradiol |
头孢克肟 | Cefixime | 79350-37-1 |
头孢克肟杂质A | Cefixime impurity A | 1335475-08-5 |
头孢克肟杂质B | Cefixime impurity B |
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头孢克肟杂质C | Cefixime impurity C | 108691-83-4 |
头孢克肟杂质D | Cefixime impurity D | 97164-56-2 |
头孢克肟杂质E | Cefixime impurity E | 72701-01-0 |
头孢克肟杂质F | Cefixime impurity F | 79368-95-9 |