4,5-Epoxy-2-(2,3-epoxypropyl)valeric acid, methyl ester 4-19-00-03473 (Beilstein Handbook Reference) 63041-05-4 BRN 0149273 Methyl diepoxydiallylacetate Pentanoic acid, 4,5-epoxy-2-(2,3-epoxypropyl)-, methyl ester Valeric acid, 4,5-epoxy-2-(2,3-epoxypropyl)-, methyl ester