Chemical Name: 5-[[4-[2-[[6-(4-Methoxyphenoxy)-4-pyrimidinyl]methylamino]ethoxy]phenyl]methyl]-2,4-thiazolidinedione
Synonym: 4-epi-Tetracycline Hydrochloride ; (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 (4-epitetracycline),