2-甲基-3-(2-氯乙基)-9-羟基-6,7,8,9-四氢-4H-吡啶并[1,2-a]嘧啶-4-酮, 3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidine-4-one

5,7-二氟喹唑啉-4(3H)-酮, 5,7-Difluoro-3,4-dihydroquinazolin-4-one

5-Chloro-2-nitrophenol

5-氯-2-硝基苯酚

2-Bromomethyl-1,3-dioxolane

2-溴甲基-1,3-二氧戊环

2,6-Dibromo-5-ethoxypyridin-3-ylamine

2-Fluoropyridin-4-ylboronic acid

2-氟吡啶-4-硼酸

5-Bromo-3-cyano-2(1H)-pyridinone

3-氰基-5-溴-2(1H)-吡啶酮

3-氨基-6-氯吡嗪-2-甲酸, 3-Amino-6-chloropyrazine-2-carboxylic acid

5-溴苯并噻唑, 5-Bromobenzothiazole

2-溴-9,10-二(2-萘基)蒽, 2-Bromo-9,10-bis(2-naphthalenyl)anthracene

2-氟-4-碘烟酸, 2-Fluoro-4-iodonicotinic acid

5-(2-Methoxyethoxy)pyrazin-2-amine

6-Bromooxazolo[4,5-b]pyridine

2-溴-3-羧酸吡嗪, 3-Bromopyrazine-2-carboxylic acid

4-氨基-3-溴-5-硝基吡啶, 3-Bromo-5-nitropyridin-4-amine