Oxytetracycline ;

(4S,4aR,5S,5aR,6S,12aS) -4-(dimethylamino)-3,5,6,10,11,12a-hexahydroxy -6-methyl-1,12-dioxo-1,4,4a,5,5a,6,12,12a-octahydrotetracene -2-carboxamide ;

CAS # 79-57-2 ; 6153-64-6 (Dihydrate) ;

C22H24N2O9 ;
Mol. Wt.: 460.43 ;