- 土霉素EP杂质B
- Catalog No: PI02003003 Product Name: Oxytetracycline Impurity B(EP),"Tetracycline"
CAS NO: 60-54-8 |Chemical Formula: C22H24N2O8 |(4S,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide