1-(4-(1H-Benzimidazol-2-yl)phenyl)-1H-pyrrole-2,5-dione 1H-Pyrrole-2,5-dione, 1-(4-(1H-benzimidazol-2-yl)phenyl)- 27030-97-3 EINECS 248-173-3 N-(4-(2-Benzimidazolyl)phenyl)maleimide N-(p-(2-Benzimidazolyl)phenyl)maleimide