1,3-Dioxane, 2-phenyl- 143976-76-5 2-Phenyl-1,3-dioxan 2-Phenyl-1,3-dioxane 2-Phenyl-m-dioxane 772-01-0 AI3-11755 EINECS 212-245-2 NSC 71559 m-Dioxane, 2-phenyl- (8CI)