6-Amino-5-methylnicotinonitrile

2-氨基-3-甲基-5-氰基吡啶

5-nitro-2-phenoxypyridine

6-Methyl-2-nitropyridin-3-ol

3-羟基-6-甲基-2-硝基吡啶

2,5-Dichloronicotinamide

2,5-二氯烟酰胺

3-氯-5-硝基-2-吡啶酮, 3-Chloro-5-nitropyridin-2-ol

1,4-Dihydroxy-2,6-dimethoxybenzene

2,6-二甲氧基对苯二酚

2-Amino-4,5-dimethyl-3-furonitrile

2-氨基-4,5-二甲基-3-呋喃甲腈

2-Thioxo-1,3-thiazolidin-4-one

绕丹宁

4-Methyl-2-phenyl-1,3-thiazole-5-carbonitrile

1-Ethyl-1H-pyrazole

1-乙基吡唑

1H-Pyrazole-4-carbonitrile

1H-吡唑-4-腈

1-Ethyl-3-nitro-1H-pyrazole

1H-咪唑-4-甲酰胺, 1H-Imidazole-4-carboxamide

2-Vinylpyrazine

2-乙烯基吡嗪

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