| 英文同义词: | 2H-INDEN-2-ONE, 1,3-BIS[(1,3-DIHYDRO-1,3,3-TRIMETHYL-2H-INDOL-2-YLIDENE)ETHYLIDENE]-1,3-DIHYDRO-;1,3-BIS[(E)-2-(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)ETHYLIDENE]-1,3-DIHYDRO-2H-INDEN-2-ONE;2H-Inden-2-one, 1,3-bis[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1,3-dihydro- |