1-propylpyrimidine-2,4(1H,3H)-dione 2,4(1H,3H)-pyrimidinedione, 1-propyl- InChI=1/C7H10N2O2/c1-2-4-9-5-3-6(10)8-7(9)11/h3,5H,2,4H2,1H3,(H,8,10,11