67905-40-2 EINECS 267-660-1 Methyl 3-methyl-3-(2-(2,6,6-trimethylcyclohex-2-en-1-yl)vinyl)oxirane-2-carboxylate Methyl alpha-ionone glycidate Oxiranecarboxylic acid, 3-methyl-3-(2-(2,6,6-trimethyl-2-cyclohexen-1-yl)ethenyl)-, methyl ester