Synonyms: 2H-Naphtho[1,8-bc]furan-6-aceticacid,3,5-bis(acetyloxy)-7-[5-(acetyloxy)-3-(3-furanyl)-2-methyl-1-cyclopenten-1-yl]decahydro-2a,5a,7-trimethyl-8-(2-methyl-1-oxopropoxy)-,methyl ester, [2aR-[2aa,3b,5b,5aa,6a,7b(3R*,5S*),8b,8aa,8bb]]-; Nimbolidin C