3-羟基吡咯-2-羧酸甲酯, Methyl 3-hydroxy-1H-pyrrole-2-carboxylate

1H-吲哚-2-甲腈, 1H-Indole-2-carbonitrile

4-氯-5-碘-2-氨基吡啶, 4-Chloro-5-iodopyridin-2-amine

3-溴-5-甲氧基-4-甲基吡啶, 3-Bromo-5-methoxy-4-methylpyridine

Methyl 3-amino-6-bromo-5-chloropicolinate

3-(Piperazin-1-yl)-1H-indazole

2-Methoxy-3-methylisonicotinic acid

2-Chloro-4-methylquinazoline

3-溴-6-氯吡嗪-2-羧酸, 3-Bromo-6-chloropyrazine-2-carboxylic acid

3,6-二氯咪唑并[1,2-b]吡嗪, 3,6-Dichloroimidazo[1,2-b]pyridazine