2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane

2-氯-4,4,5,5-四甲基-1,3,2-二氧磷杂环戊烷

2-Cyano-2-propyl Dodecyl Trithiocarbonate

2-氰基-2-丙基十二烷基三硫代碳酸酯

2-Fluoro-3-formylphenylboronic acid

2-氟-3-甲酰基苯基硼酸

2-Fluorophenethyl bromide

2-氟苯乙基溴

2-Hydroxybutyric acid sodium salt

2-羟基丁酸 钠盐

2-Methoxybenzothiazole

2-甲氧基苯并噻唑

2-Methyl-1,5-hexadiene

2-甲基-1,5-己二烯

2-Nitro-1-naphthol

2-硝基-1-萘酚

2-Pentadecanone

2-十五烷酮

2,2′-Bithiophene-5-boronic acid pinacol ester

2,2'-联噻吩-5-硼酸频哪醇酯