4-epi-Tetracycline ;
Chlortetracycline EP Impurity D ;
Lymecycline EP Impurity A ;
(4R,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 ;
CAS # 79-85-6 (Base) ; 23313-80-6 (HCl) ;
C22H24N2O8 ;
Mol. Wt.: 444.43 ;