diethyl 2,3-diacetylsuccinate

3,4-dicarbethoxyhexane-2,5-dione

2,3-Diacetylsuccinic acid diethyl ester

2,3-Diacetylbutanedioic acid diethyl ester

2,3-Bisacetylbutanedioic acid diethyl ester

Butanedioic acid, 2,3-diacetyl-, 1,4-diethyl ester