PESA; polyepoxysuccinic acid; Polyepoxysuccinic Acid(PESA); Epoxysuccinic acid homopolymer; Polyoxirane-2,3-Dicarboxylic Acid; 2,3-oxiranedicarboxylic acid homopolymer; Poly(1-oxacyclopropane-2,3-dicarboxylic acid); CAS No. 51274-37-4