7-氨基呋喃[2,3-b]吡嗪-6-羧酸乙酯, 7-Amino-furo[2,3-b]pyrazine-6-carboxylic acid ethyl ester

2-Amino-5-pyrazinecarboxylic acid

5-氨基-2-吡嗪酸

2-氨基-3-碘吡嗪, 2-Amino-3-iodopyrazine

2-Bromoquinoline

2-溴喹啉

5-碘嘧啶, 5-Iodopyrimidine

2-氨基-N,N-二甲基苯磺酰胺, 2-Amino-N,N-dimethylbenzenesulfonamide

2-(4-((2-氨基苯基)磺酰基)哌嗪-1-基)乙醇, 2-[4-(2-Aminobenzenesulfonyl)piperazin-1-yl]ethanol

N-(2,6-Dimethylphenyl)piperidine-2-carboxamide

N-(2,6-二甲苯基)哌啶-2-甲酰胺

6-Hydroxyisoquinoline

6-羟基异喹啉

2-碘-6-氯嘌呤;6-氯-2-碘嘌呤, 6-Chloro-2-iodopurine

5-bromo-3-methyl-1H-indazole

5-溴-3-甲基-1H-吲唑

2-Chloro-6-methoxybenzonitrile

2-氯-6-甲氧基氰苯

5,6,7,8-四氢吡啶并[4,3-D]嘧啶 二盐酸盐, 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine dihydrochloride

2-Amino-4-bromopyrimidine

2-氨基-4-溴嘧啶

4-溴-1-萘酚, 4-Bromo-1-naphthalenol