1,3-DIOXOLANE-4-METHANOL, 2-(p-CHLOROPHENYL)-2-ETHYL- 2-(p-Chlorophenyl)-2-ethyl-1,3-dioxolane-4-methanol 2-Aethyl-2-p-chlorphenyl-4-hydroxymethyl-1,3-dioxolan [German] 2208-27-7 K 171