5-氟嘧啶-4-胺, 5-Fluoropyrimidin-4-amine

2-氰基-3-硝基-5-氟吡啶, 5-Fluoro-3-nitropicolinonitrile

5-氨基-1H-咪唑-4-羧酸甲酯, Methyl 5-amino-1H-imidazole-4-carboxylate

6-氟咪唑并[1,2-a]吡啶-3-羧酸乙酯, Ethyl 6-fluoroimidazo[1,2-a]pyridine-3-carboxylate

6-氯咪唑并[1,2-b]哒嗪-2-甲酸乙酯, Ethyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate

4-氟-2-(4,4,5,5-四甲基-1,3,2-二氧硼戊烷-2-基)苯甲醛, 4-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benz

(2S,4S)-N-叔丁氧羰基-4-甲基吡咯烷-2-甲酸, (2S,4S)-1-(tert-Butoxycarbonyl)-4-methylpyrrolidine-2-carbox

4,7-二氮杂螺[2.5]辛烷-4-羧酸苄酯盐酸盐, 4,7-Diaza-spiro[2.5]octane-4-carboxylic acid benzyl ester (h

5-氯-4-(4-氯-1-甲基-1H-吡唑-5-基)噻吩-2-羧酸, 5-Chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)thiophene-2-ca

4-丙酰基-1-甲苯磺酰基-1H-吡咯-2-羧酸甲酯, Methyl 4-propionyl-1-tosyl-1H-pyrrole-2-carboxylate