英文同义词: | PENTACYCLO[5.4.0(2,6).0(3,10).0(5,9)]UNDECANE-8,11-DIONE;6).0(3,10).0(5,9))-undecane-pentacyclo(5.4.0.0(;hexahydro-1,2,4-ethanylidene-1H-cyclobuta[cd]pentalene-5,7[1aH]-dione;Pentacyclo[5.4.0.0(2,6).0(3,10).0(5,9)]undecane-8,11-dione;pentacyclo(5.4.0.0(2,6).0(3,10).0(5,9))-undecane-;pentacycloundecanedione;WTUFOKOJVXNYTJ-MFAOOUEMSA-N;1,2,4-Ethanylylidene-1H-cyclobuta[cd]pentalene-5,7(1aH)-dione, hexahydro- |