2-Bromo-5-methoxybenzaldehyde

2-溴-5-甲氧基苯甲醛

2-Acetylbenzonitrile

2-乙酰苯甲腈

3-氧代环丁烷甲酸甲酯, Methyl 3-oxocyclobutanecarboxylate

2-甲基-5-苯并噁唑羧酸, 2-Methyl-benzooxazole-5-carboxylic acid

2-Methoxy-6-nitroaniline

2-氨基 -3-硝基苯甲醚

4-氯嘧啶-5-甲腈, 4-Chloro-5-pyrimidinecarbonitrile

2,4-二氯-3-三氟甲基吡啶, 2,4-Dichloro-3-(trifluoromethyl)pyridine

2-氯-3-氟苯甲胺, 2-Chloro-3-fluorobenzylamine

Di-tert-butylphosphite

亚磷酸二叔丁酯

2-Amino-N,N-diethylbenzamide

5-Hydroxy-isoxazole-3-carboxylic acid ethyl ester

2-氨基-5-甲基噁唑-4-甲酸乙酯, 2-Amino-5-methyloxazole-4-carboxylic acid ethylester

3,5-Bis(pentafluorothio)bromobenzene

2-Iodobenzoyl Chloride

2-碘苯甲酰氯

2-Fluoro-5-methoxyphenylboronic acid

2-氟-5-甲氧基苯硼酸