EINECS 277-914-3, 2,3-diacetyl-succinic acid dimethyl ester, Dimethyl 2,3-diacetylsuccinate, dimethyl diacetylsuccinate, Butanedioicacid,2,3-diacetyl-,1,4-dimethylester, 2,3-Diacetyl-bernsteinsaeure-dimethylester, 3,4-diacetylsuccinic acid dimethyl ester