4(1H)-Pyrimidinone, tetrahydro-1-((4-methoxyphenyl)methyl)-5-methyl-2-thioxo- 5-24-05-00341 (Beilstein Handbook Reference) 62554-15-8 BRN 0803637 N'-(4-Methoxybenzyl)-5-methyl-5,6-dihydrothiouracil Tetrahydro-1-((4-methoxyphenyl)methyl)-5-methyl-2-thioxo-4(1H)-pyrimidinone