97583-08-9

4-Epi-6-epi Doxycycline Doxycycline EP Impurity D Doxycycline hyclate EP Impurity D 4-Epi-6-epi Doxycycline Discontinued (4R,4aR,5S,6S,12aS)-4-(dimethylamino)- (4R,4aS,5R,5aS,6R,12aR)-4-(Dimethylamino) Doxycycline EP Impurity D/4-epi-6-epidoxycycline Doxycycline Impurity 4(Doxycycline EP Impurity D) (4R,4aS,5R,5aS,6R,12aR)-4-(Dimethylamino)-3,5,10,12,12a-pentahydr oxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-2-tetracen ecarboxamide (4R,4aR,5S,5aR,6S,12aS)-4-(DiMethylaMino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-Methyl-1,11-dioxo-2-naphthacenecarboxaMide 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, (4R,4aR,5S,5aR,6S,12aS)- [4R-(4α,4aβ,5β,5aβ,6α,12aβ)]-4-(DiMethylaMino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-Methyl-1,11-dioxo-2-naphthacenecarboxaMide