英文别名
5,5'-(pentacyclo<5.3.0.02,6.04,10.05,8>decane-3'',9''-diylidene)bis(2,2-dimethyl-1,3-dioxan-4,6-dione);5,5'-(pentacyclo<5.3.02,6.04,10.05,8>decane-3'',9''-diylidene)bis(2,2-dimethyl-1,3-dioxan-4,6-dione);5,5'-(pentacyclo[5.3.02,6.04,10.05,8]decane-3'',9''-diylidene)bis(2,2-dimethyl-1,3-dioxan-4,6-dione)