2-(Phthalimidooxy)-2,2-dimethylaceticacid ethyl ester, 2-(Phthalimido-oxy)-isobuttersaeureethylester, Propanoic acid,2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-2-methyl-,ethyl ester, 2-(1,3-dioxo-1,3-dihydroisoindol-2-yloxy)-2-methylpropionic acid ethyl ester, ETHYL 2-[(1,3-DIHYDRO-1,3-DIOXO-2H-ISOINDOL-2-YL)OXY]-2-METHYLPROPIONATE, EINECS 255-030-9, 2-methyl-2-phthalimidooxy-propionic acid ethyl ester