1,2-Benzylideneglycerol 1,3-Dioxolane-4-methanol, 2-phenyl- 1708-39-0 4-(Hydroxymethyl)-2-phenyldioxolane Benzaldehyde, cyclic (hydroxymethyl)ethylene acetal Glycerol, 1,2-O-benzylidene- NSC78968 WLN: T5O COTJ BR& D1Q