(C13H8O2)n
CAS No. 27380-27-4
Poly(oxy-p-phenylenecarbonyl-p-phenylene)(8CI); 4,4'-Difluorobenzophenone-4,4'-dihydroxybenzophenone copolymer, SRU; 4,4'-Dihydroxybenzophenone-4,4'-difluorobenzophenonecopolymer, SRU; 4-Chloro-4'-hydroxybenzophenone homopolymer, SRU;4-Fluoro-4'-(trimethy