Synonyms: Spiro[m-dioxane-5,3'-[7]oxabicyclo[4.1.0]heptane],2-(7-oxabicyclo[4.1.0]hept-3-yl)-, polymers (8CI); 7-Oxabicyclo[4.1.0]heptane,spiro[1,3-dioxane-5,3'-[7]oxabicyclo[4.1.0]heptane] deriv.;3-(3,4-Epoxycyclohexyl)-8,9-epoxy-2,4-dioxaspiro[5.5]undecane homopolymer;Araldite CY 175; Bakelite ERL 4234; CY 175; Chissonox 234; ERL 4234; ERL 4243;Poly[2-(3,4-epoxy)cyclohexyl-5,5-spiro(3,4-epoxy)cyclohexane-m-dioxane]; UP 612