2-Bromoallyl Alcohol

2-溴-2-丙烯-1-醇

2-Bromopyrimidine

2-溴嘧啶

2-Chloro-3-pyridinecarboxaldehyde

2-氯-3-吡啶甲醛

2-Chloro-5-fluoropyridine

2-氯-5-氟吡啶

2-Cyano-6-methoxybenzothiazole

2-氰基-6-甲氧基苯并噻唑

2-Fluoro-4-(trifluoromethyl)pyridine-3-carboxylic acid

2-氟-4-(三氟甲基)烟酸

2-Formylphenylboronic acid MIDA ester

2-甲酰苯基硼酸甲基亚氨基二乙酸酯

2-Iodo-3-methylpyridine

2-Methoxyfuran

2-呋甲醚

2-Methyl-5-benzothiazolol

2-甲基-5-苯并噻唑醇

2-Nitro-9-fluorenone

2-硝基-9-芴酮

2-Phenylindole-3-carboxaldehyde

2-苯基吲哚-3-甲醛

2,2′-Dibromooctafluorobiphenyl

2,2 ′-二溴八氟联苯

2,2-Difluoro-5-formylbenzodioxole

2,2-二氟-5-甲酰苯并二噁茂

2,2,4,4-Tetramethyl-1,3-cyclobutanediol, mixture of isomers

2,2,4,4-四甲基-1,3-环丁二醇，异构体混合物