Synonyms: BRN 0887984;1-(p-Butoxybenzyl)hydrouracil;Hydrouracil, 1-(p-butoxybenzyl)-;N'-(4-Butoxybenzyl)-5,6-dihydrouracil;2,4(1H,3H)-Pyrimidinedione, 1-((4-butoxyphenyl)methyl)dihydro-;Dihydro-1-((4-butoxyphenyl)methyl)-2,4(1H,3H)-pyrimidinedione;4010-74-6;AC1L3RR3;LS-77309;1-[(4-butoxyphenyl)methyl]-1,3-diazinane-2,4-dione;1-(4-butoxybenzyl)dihydropyrimidine-2,4(1H,3H)-dione