3,4,5,6-Tetrahydro-3-butyl-2-(alpha-ethoxybenzyl)pyrimidine 3-Butyl-2-(alpha-ethoxybenzyl)-3,4,5,6-tetrahydropyrimidine 33236-04-3 BRN 0803086 Pyrimidine, 3,4,5,6-tetrahydro-3-butyl-2-(alpha-ethoxybenzyl)-