1,3-Dioxolane-4-methanol, 2-(4-chlorophenyl)- 1,3-Dioxolane-4-methanol, 2-(p-chlorophenyl)- 2-(p-Chlorophenyl)-1,3-dioxolane-4-methanol 73987-13-0 NSC78967 WLN: T5O COTJ BR DG& D1Q