(OC6H4OC6H4COC6H4)n
CAS No. 31694-16-3
Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene)
Khayaleid E 1220508-29-1
Cr.3/2H2O4S.2H2O 122040-70-4