10H-Benzo(b)thioxanthene-9-carboxamide, 4,7-bis(dimethylamino)-5a,6,6a,7,10a,12-hexahydro-1,8,10a,11-tetrahydroxy-10,12-dioxo-, (5aalpha,6aalpha,7alpha,10aalpha)-(+-)- 82925-85-7 Thia-minocycline Thiaminocycline