5-氟-6-羟基-2-甲基嘧啶-4(3H)-酮, 5-Fluoro-6-hydroxy-2-methyl-4(1H)-pyrimidinone

6-Bromo-3-chloropicolinic acid

3-氨基环丁酮盐酸盐, 3-Aminocyclobutanone hydrochloride

2-Chloro-3-iodopyridin-4-amine

4-氨基-2-氯-3-碘吡啶

4-硝基-1H-1,2,3-苯并三唑, 4-Nitro-1H-1,2,3-benzotriazole

2-甲基-3-硝基苯, 2-Methyl-3-nitrobenzonitrile

哒嗪-3-甲腈, 3-Cyanopyridazine

5-氟-6-氯吡啶-2-甲酸, 6-Chloro-5-fluoropicolinic acid

5-Amino-1-(p-tolyl)-1H-pyrazole-4-carbonitrile

5-氨基-1-(对甲苯基)吡唑-4-甲腈

2,5-Difluoro-4-hydrazinylbenzonitrile