3-Aethyl-3-methyl-oxirancarbonsaeure-aethylester, 2,3-Epoxy-3-methyl-valeriansaeure-aethylester, ethyl 2,3-anhydro-4,5-dideoxy-3-methylpentonate, EINECS 222-880-7, 3-Methyl-2,3-epoxy-valeriansaeureaethylester, 3-ethyl-3-methyl-oxiranecarboxylic acid ethyl ester, 2,3-Epoxy-3-methyl-valeriansaeure-ethylester, ETHYL 3-ETHYL-3-METHYL-OXIRANE-2-CARBOXYLATE, ethyl 2,3-anhydro-4,5-dideoxy-3-C-methylpentonate