1-ethyl-6-oxo-1,6-dihydro-5-pyrimidinecarbonitrile

2-甲基-4-嘧啶甲醇, (2-Methyl-4-pyrimidinyl)methanol

1-(Dimethylamino)-4-piperidinone

(1S*,5R*,6S*,7R*)-3-methyl-4-oxo-10-oxa-3-azatricyclo[5.2.1.0~1,5~]dec-8-ene-6-carboxylic acid

2,2,3-trimethylpyrrolidine

5-hydroxytetrahydro-2(1H)-pyrimidinone

3,5-dimethyl-1-(1H-tetrazol-5-yl)-1H-pyrazol-4-amine

4-(1-benzofuran-2-yl)-2-hydrazinopyrimidine

N-cyclopentyl-3-nitro-2-pyridinamine

methyl 2,2-diphenylcyclopropanecarboxylate