132147-50-3 2-(((2-(Dimethylamino)phenyl)methyl)thio)-6-methyl-4(1H)-pyrimidinone 2-(2-Dimethylaminobenzyl)thio-6-methyl-4(3H)-pyrimidinone 4(1H)-Pyrimidinone, 2-(((2-(dimethylamino)phenyl)methyl)thio)-6-methyl-