6H-Benzo(g)(1,4)diazonino(7,6,5-cd)indol-6-one, 13-ethenyl-1,3,4,5,7,8,10,11,12,13-decahydro-4-(methoxymethyl)-8,10,13-trimethyl-7,10-bis(1-methylethyl)-, (4S-(4R*,7R*,10S*,13S*))- 90297-52-2 Olivoretin Olivoretin A Olivoretin B Olivoretin C