1,3(2H,4H)-Pyrimidinediacetic acid, dihydro-5,5-diethyl-2,4,6-trioxo-, diethyl ester 1,3-Bis-(carboethoxymethyl)- 61571-09-3 Diethyl dihydro-5,5-diethyl-2,4,6-trioxo-1,3(2H,4H)-pyrimidinediacetate Dihydro-5,5-diethyl-2,4,6-trioxo-1,3(2H,4H)-pyrimidinediacetic acid diethyl ester