英文别名
(+/-)-1,3,3,5,5,7-hexamethyl-(4at,8at)-1,3,4,4a,5,8a-hexahydro-1r,4c-etheno-naphthalene-2,6-dione;(+/-)-1,3,3,5,5,7-Hexamethyl-(4at,8at)-1,3,4,4a,5,8a-hexahydro-1r,4c-aetheno-naphthalin-2,6-dion;(1S,2R,7R,8R)-3,3,5,8,10,10-hexamethyltricyclo[6.2.2.02,7]dodeca-5,11-diene-4,9-dione