8-(tert-Butoxycarbonyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-ene-3-carboxylic acid

Diethyl but-2-ynedioate

乙炔二羧酸二乙酯

N-(4-Bromophenyl)-2-chloropropanamide

5-Bromo-4,6-dimethoxypyrimidine

5-溴-4,6-二甲氧基嘧啶

戊二酸-2-甲氨基-5-硝基单苯胺, 5-((2-(Methylamino)-5-nitrophenyl)amino)-5-oxopentanoic acid

2,3-Dimethoxypyrazine

1,6-Dimethyl-1H-benzo[d]imidazole

2-氨基-6-环丙基氨基-9H-嘌呤, N6-Cyclopropyl-9H-purine-2,6-diamine

2-Methylpyrimidine-4,6-diamine

3-Bromo-6-iodoquinoline

4,6,8-Trichloro-1,7-naphthyridine

4,6-Dichloro-2,3-dimethylpyridine

4-氰基烟酸, 4-Cyanonicotinic acid

5-Bromo-2-iodopyridin-3-amine

8-Bromoisoquinolin-5-amine