英文别名
3,3'-diethyl-4,5,,4',5'-tetramethyl-1H,2'H-2,2'-methanylylidene-bis-pyrrole;(3-ethyl-4,5-dimethyl-pyrrol-2-yl)-(3-ethyl-4,5-dimethyl-pyrrol-2-ylidene)-methane;(3-Aethyl-4,5-dimethyl-pyrrol-2-yl)-(3-aethyl-4,5-dimethyl-pyrrol-2-yliden)-methan;3,3'-Diethyl-4,5,4',5'-tetramethyldipyrromethen;3-Ethyl-2-[(Z)-(3-ethyl-4,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-4,5-dimethyl-1H-pyrrole;(2Z)-3-ethyl-2-[(3-ethyl-4,5-dimethyl-1H-pyrrol-2-yl)methylidene]-4,5-dimethylpyrrole