1 -甲基- 1H -吡唑- 3 -腈, 1-Methyl-1H-pyrazole-3-carbonitrile

2-(1H-Imidazol-4-yl)ethylamine dihydrochloride

组胺二盐酸盐

1-苄基咪唑, 1-Benzyl-1H-imidazole

5-Methylpyrazine-2,3-dicarbonitrile

2,3-二氰基-5-甲基吡嗪

4-Amino-2-methylpyrimidine-5-carbonitrile

4-氨基-5-氰基-2-甲基嘧啶

4(3H)-嘧啶酮, Pyrimidin-4-ol

4,6-Dimethoxy-5-nitropyrimidine

5-Methylpyridazin-3(2H)-one

5-甲基-3(2H)-哒嗪酮

3-(Benzyloxy)-2-methyl-4H-pyran-4-one

3-(苄氧基)-2-甲基-4H-吡喃-4-酮

1,2,4-Oxadiazole-3-carbothioamide