4-(dimethoxymethyl)-6-methylpyrimidin-2-amine

2-amino-4-[2-[hydroxy(phenyl)methyl]phenyl]pyrimidine-5-carbonitrile

N-(benzoylcarbamoyl)benzamide

径尿酸

2-amino-6-methyl-5-(2-phenylethyl)-1H-pyrimidin-4-one