CAS:89-32-7 MF:C10H2O6 MW:218.12 Nr EINECS:201-898-9 Sinonime:1,2,4,5-benzentetracarboxilic 1,2:4,5-dianhidridă; 1,2,4,5benzenetetracarboxilic 1,2:4,5dianhidrură; 1,2,4,5-benzenetetracarboxilic 1,2:4,5-dianhidrură; 1,2,4,5-benzentetracrboxilicdianhidrură; piromelliticacidanhidridă; aciddianhidrură piromellitica; Piromelliticanhidridă; HIDDRĂ DE 1,2,4,5-BENZENETTRACARBOXILICANHIDRĂ