Synonyms: Poly[(1,2-dicarbadodecaborane(12)-1,2-diyl)-p-phenylenecarbonyloxy-p-phenylenefluoren-9-ylidene-p-phenyleneoxycarbonyl-p-phenylene](8CI); 1,2-Dicarbadodecaborane(12), deriv., polymer;1,2-Bis(4-carboxyphenyl)carborane-9,9-bis(4-hydroxyphenyl)fluorene copolymer, sru;4,4'-Fluoren-9-ylidenediphenol-4,4'-(1,2-carboranediyl)dibenzoyl chloridepolymer, SRU;9,9-Bis(p-hydroxyphenyl)fluorene-1,2-bis(p-carboxyphenyl)-o-carborane polymer,SRU; B II-1-o; BP 0;o-Bis(p-carboxyphenyl)carborane-9,9-bis(p-hydroxyphenyl)fluorene copolymer,SRU; o-Carboranebis[benzoic acid]-9,9-bis(4-hydroxyphenyl)fluorene copolymer,SRU