Synonyms: 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propaneN,N'-bismethylimide;5,5'-[Propane-2,2-diylbis(benzene-4,1-diyloxy)]bis(2-methyl-1H-isoindole-1,3(2H)-dione;2,2-Bis[4-(N-methylphthalimido-4-oxy)phenyl]propane;4,4-(4,4-Isopropylidenediphenoxy)bis(N-methylphthalimide);N,N'-Dimethyl-2,2-bis(4-(3,4-dicarboxyphenoxy)phenyl)propane diimide;