Synonyms: 2-Naphthacenecarboxamide,7-chloro-4-(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-(6CI,7CI,8CI); 2-Naphthacenecarboxamide,7-chloro-4-(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-,[4S-(4a,4aa,12aa)]-; Anhydroaureomycin; Anhydrochlortetracycline; Anhydrochlortetracyline;Aureomycin, anhydro-; Chlortetracycline, anhydro-