2,6,7-Trioxabicyclo(2.2.2)octane, 1-(4-chlorophenyl)-4-phenyl- 4-Phenyl-4-(chlorophenyl)bicycloorthocarboxylate 97719-96-5 Orthobenzoic acid, p-chloro-, cyclic ester with 2-(hydroxymethyl)-2-phenyl-1,3-propanediol p-Chloroorthobenzoic acid cyclic ester with 2-(hydroxymethyl)-2-phenyl-1,3-propanediol