6-氨基-4-甲基烟酸, 6-Amino-4-methylnicotinic acid

2-Methyl-5-nitropyridin-3-amine

2-甲基-3-氨基-5-硝基吡啶

2-(4-Fluorophenyl)thiazole-4-carbaldehyde

2-氨基-5-氯烟酸甲酯, Methyl 2-amino-5-chloronicotinate

3-甲酰基-4-溴吡啶氢溴酸盐, 4-Bromonicotinaldehyde hydrobromide

3-氨基-5-氯吡嗪-2-甲酸甲酯, Methyl 3-amino-5-chloropyrazine-2-carboxylate

N-(Cyclohexylmethyl)cyclopropanamine

(S)-1-甲基-2-氧代咪唑烷-4-甲酸叔丁酯, (S)-tert-Butyl 1-methyl-2-oxoimidazolidine-4-carboxylate

2-(3-氯苯基)-噻唑-4-甲醛, 2-(3-chlorophenyl)thiazole-4-carbaldehyde

ethyl 1H-indazole-6-carboxylate

1H-吲唑-6-羧酸乙酯