3,5-Dimethylpyridin-4-amine

3,5-二甲基-4-氨基吡啶

3-Nitro-4-pyridinecarboxylic acid

3-硝基-4-吡啶甲酸

Ethyl 6-chloro-4-ethoxypyridine-3-carboxylate

4-乙氧基-6-氯吡啶-3-甲酸乙酯

1,3-Dimethyl-1H-pyrazole-5-carboxylic Acid

1,3-二甲基-1H-吡唑-5-甲酸

2-氯-4-(三氟甲基)嘧啶-5-甲酸乙酯, Ethyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate

2,6-Diamino-4-methoxypyrimidine

2,6-二氨基-4-甲氧基嘧啶

6-Amino-5-nitropyrimidin-4-ol

5-硝基-6-氨基-4-羟基嘧啶

(4-Amino-phenyl)-piperidin-1-yl-methanone

(4-氨基苯基)-(哌啶-1-基)甲酮

1-Methylpiperazine

1-甲基哌嗪

Methyl 3-Amino-4-methylthiophene-2-carboxylate

3-氨基-4-甲基噻吩-2-甲酸甲酯