英文别名
(2aS)-2a,3c-epoxy-4a-hydroxy-9-isopropylidene-8b-methyl-(2ar,4ac,8ac,8bc)-octahydro-1,7-dioxa-5c,8c-methano-cyclopent[cd]azulene-2,6-dione;(2aS)-2a,3c-Epoxy-4a-hydroxy-9-isopropyliden-8b-methyl-(2ar,4ac,8ac,8bc)-octahydro-1,7-dioxa-5c,8c-methano-cyclopent[cd]azulen-2,6-dion