5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonic acid

3-(3-Methoxyphenyl)-1H-pyrazole

3-(3-甲氧基苯基)-1H-吡唑

5-Cyano-1H-imidazole-4-carboxamide

5-氰基-1H-咪唑-4-甲酰胺水合物

5-Phenylimidazolidine-2,4-dione

5-苯基海因

N'-Cyanopyrazine-2-carboximidamide

Methyl [(4,6-Dihydroxypyrimidin-2-yl)thio]acetate

4-Aminopyrimidine-5-carbonitrile

4-氨基-5-嘧啶甲腈

5-Chloro-6-phenylpyridazin-3(2H)-one

6-Methyl-4,5-dihydropyridazin-3(2H)-one

4,5-二氢-6-甲基-3(2H)-哒嗪酮

四氢吡喃-4-硫代甲酰胺, Tetrahydro-2H-pyran-4-carbothioamide