英文别名
1,1-Bis-(3,4-dimethyl-5-ethoxy-carbonyl-pyrryl-(2))-ethan;meso,3,4,3',4'-Pentamethyl-dipyrromethan-5,5'-dicarbonsaeure-diethylester;3,3',4,4',meso-Pentamethyl-pyrromethan-5,5'-dicarbonsaeure-diethylester;3,4,3',4'-tetramethyl-1H,1'H-5,5'-ethane-1,1-diyl-bis-pyrrole-2-carboxylic acid diethyl ester