Synonyms: AC1L4EI7;119365-70-7;127408-04-2;2H,7H-Furo(2',3',4':4,5)oxireno(6,7)naphtho(2,1-c)pyran-2,7-dione, 1a,1b,3a,4,8b,8c,9,9a-octahydro-4-hydroxy-1b,8b-dimethyl-5-(1-methylethyl)-, (1aS-(1aalpha,1bbeta,3abeta,4alpha,8balpha,8cbeta,9aalpha))-;2H,7H-Furo(2',3',4':4,5)oxireno(6,7)naphtho(2,1-c)pyran-2,7-dione,1a,1b,3a,4,8b,8c,9,9a-octahydro-4-hydroxy-1b,8b-dimethyl-5-(1-methylethyl)-, (1aR-(1aalpha,1balpha,3alpha,4beta,8bbeta,8calpha,9aalpha))-;70469-55-5