英文别名
4,5-Dioxo-2-phenyl-1-p-tolyl-pyrrolidin-3-carbonsaeure-aethylester;5-Phenyl-1-(4-methylphenyl)-2,3-dioxo-pyrrolidin-4-carbonsaeureethylester;1-(4-Methylphenyl)-4,5-dioxo-2-phenyl-3-pyrrolidinecarboxylic acid ethyl ester;ethyl 1-(4-methylphenyl)-4,5-dioxo-2-phenylpyrrolidine-3-carboxylate