189358-52-9 1,3-Dioxane,2-ethynyl-4,4-dimethyl- 1,3-Dioxane,2-ethynyl-4,4-dimethyl- Catalog No.: 935967 Name: 1,3-Dioxane,2-ethynyl-4,4-dimethyl- CAS: 189358-52-9 Formula: C8H12O2 Inquire about this product →