Synonyms: Cepharanthine(6CI,7CI,8CI);Oxyacanthan,6',12'-dimethoxy-2,2'-dimethyl-6,7-[methylenebis(oxy)]-;(+)-Cepharanthine;1H-4,6:16,19-Dietheno-21,25-metheno-12H-[1,3]dioxolo[4,5-g]pyrido[2',3':17,18][1,10]dioxacycloeicosino[2,3,4-ij]isoquinoline,2,3,13,14,14a,15,26,26a-octahydro-22,30-dimethoxy-1,14-dimethyl-,[14aS-(14aR*,26aS*)]-;Cepharantin;NSC 623442;O-Methylcepharanoline;