(4S,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;6-Deoxy-6-epioxytetracycline;6-Epi Doxycycline;6-epi-Doxycycline;epi-Doxycycline;6-Epi Doxycycline, 65% (Contains Unknown Salts);Doxycycline Related Compound A (10 mg) (6-epidoxycycline);Doxycycline Related CoMpound A