(4S,4aR,5S,5aR,12aR)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methylene-3,12-dioxo-3,4,4a,5,5a,6,12,12a-octahydrotetracene-2-carboxamidehydrochloride; Methacycline HCl; Metacycline hydrochloride; Rondomycin; Adriamicina; Ciclobiotic; Germiciclin; Metadomus; Globociclina; Metilenbiotic; Physiomycine; Londomycin; Megamycine; Optimycin; Metacyclin hydrochloride
