英文别名
4,4'-Diethyl-5,5'-dibrommethyl-3,3'-dimethyl-dipyrrylmethen;5,5'-bis-bromomethyl-4,4'-diethyl-3,3'-dimethyl-1H,2'H-2,2'-methanylylidene-bis-pyrrole;2-(bromomethyl)-5-[[5-(bromomethyl)-4-ethyl-3-methyl-1H-pyrrol-2-yl]methylidene]-3-ethyl-4-methylpyrrole