2-Bromo-4,6-dimethylaniline

2-溴-4,6-二甲基苯胺

2-Bromobenzophenone

2-溴苯甲酮

2-Chloro-1,4-dimethylbenzene

2-氯对二甲苯

2-Chloro-6-methoxyphenylboronic acid

2-氯-6-甲氧基苯硼酸

2-Fluoro-3,3-dimethyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide

2-氟-3,3-二甲基-2,3-二氢-1,2-苯并异噻唑 1,1-二氧化物

2-Hydroxy-3-methylbutyric acid

2-羟基-3-甲基丁酸

2-Methoxyfuran

2-呋甲醚

2-Naphthyl isocyanate

2-萘基异氰酸酯

2-Propylacrylic acid

2-丙基丙烯酸

2,2′:5′,2′′-Terthiophene

α-三联噻吩