3748028 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3748028 > 2 > ChemIDplus > 062532201 > 1,3-Benzenedicarbonyl dichloride, polymer with 1,4-benzenedicarbonyl dichloride and 4,4'-((1-methylethylidene)bis(4,1-phenyleneoxy))bis(benzenamine) 2,2-Bis(4-(4-aminophenyloxy)phenyl)propane, terephthaloyl chloride,isophthaloyl chloride polymer 62532-20-1 > 62532-20-1 > 062532201 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=062532201 $$$$