2-(7-Oxabicyclo(4.1.0)hept-3-yl)spiro(1,3-dioxane-5,3'-(7)oxabicyclo(4.1.0)heptane) 3388-03-2 64034-69-1 82953-13-7 EINECS 222-216-6 Spiro(1,3-dioxane-5,3'-(7)oxabicyclo(4.1.0)heptane), 2-(7-oxabicyclo(4.1.0)hept-3-yl)-