2,6-Bis((2-hydroxy-5-methylphenyl)methyl)-4-methylphenol carbonate,bisphenol A polymer 68958-04-3 Carbonic acid, polymer with 2,6-bis((2-hydroxy-5-methylphenyl)methyl)-4-methylphenol and 4,4'-(1-methylethylidene)bis(phenol)