5-(2-Methylpropyl)-5-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione, mixt. with 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione & 4-(dimethylamino)-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one 60382-50-5 Optalidon