1-ethyl-3,5-dimethylpyrimidine-2,4(1H,3H)-dione 2,4(1H,3H)-pyrimidinedione, 1-ethyl-3,5-dimethyl- InChI=1/C8H12N2O2/c1-4-10-5-6(2)7(11)9(3)8(10)12/h5H,4H2,1-3H