Pernocton, 5-(2-bromoallyl)-5-(1-methylpropyl)-1H,3H,5H-pyrimidine-2,4,6-trione, 5-(2-bromo-allyl)-5-sec-butyl-pyrimidine-2,4,6-trione, Butylalylonal, BARBITURIC ACID,5-(2-BROMOALLYL)-5-sec-BUTYL, Butyl-bromallyl-barbitursaeure, EINECS 214-537-5, 5-(2-Brom-allyl)-5-sec-butyl-barbitursaeure, Pernoston, butallyonal, Sonbutal, Butallylonal, 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-bromo-2-propenyl)-5-(1-methylpropyl)-, 5-(2-bromo-2-propenyl)-5-(1-methylpropyl)-2,4,6(1H,3H,5H)-pyrimidinetrione