CAS:89-32-7 MF:C10H2O6 MW:218.12 EINECS nûmer:201-898-9 Synonimen:1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride; 1,2,4,5-benzenetetracarboxyl-1,2:4,5-dianhydride; 1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride; 1,2,4,5-benzenetetracrboxylicdianhydride; pyromelliticacidanhydride; pyromelliticaciddianhydride; Pyromelliticanhydride; 1,2,4,5-BENZENETETRACARBOKSYLICANHYDRIDE