英文别名
3,5,3',5'-Tetramethyl-dipyrromethen-4,4'-dicarbonsaeurediethylester;2,4,2',4'-tetramethyl-1H,5'H-5,5'-methanylylidene-bis-pyrrole-3-carboxylic acid diethyl ester;1H-Pyrrole-3-carboxylic acid,5-dimethyl-2H-pyrrol-2-ylidene]methyl]-2,4-dimethyl-, ethyl ester;ethyl (5E)-5-[(4-ethoxycarbonyl-3,5-dimethyl-1H-pyrrol-2-yl)methylidene]-2,4-dimethylpyrrole-3-carboxylate