CAS:89-32-7 MF:C10H2O6 MW:218.12 Nambari ya EINECS:201-898-9 Visawe:1,2,4,5-Benzenetetracarboxylic1,2:4,5-dianhidridi;1,2,4,5benzenetetracarboxylic1,2:4,5dianhidridi;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhidridi;1,2,4,5-Benzenetetracrboxylicdianhydride;pyromelliticacidanhydride;pyromelliticaciddianhydride;Pyromelliticanhydride;1,2,4,5-BENZENETETRACARBOXYLICANHYDRIDE