甲醇

5,5'-diisopropyl-4,4'-dimethoxy-7,7'-dimethyl-2H,2'H-[8,8'-binaphtho[1,8-bc]furan]-2,2',3,3'-tetraol

5,5'-diisopropyl-2,3,2',3'-tetramethoxy-7,7'-dimethyl-2H,2'H-[8,8']bi[naphtho[1,8-bc]furanyl]-4,4'-diol

棉子酚乙酸