2-Fluorostyrene

2-氟苯乙烯

2-Hydroxyphenylboronic Acid Pinacol Ester

2-羟基苯硼酸频哪醇酯

2-Methoxycarbonylphenylboronic acid

2-甲氧羰基苯硼酸

2-Methyl-3-(trifluoromethyl)aniline

2-甲基-3-(三氟甲基)苯胺

2-Nitro-4-(trifluoromethyl)benzonitrile

2-硝基-4-(三氟甲基)苯甲腈

2-Pentadecanone

2-十五烷酮

2,2′-Dibromobiphenyl

2,2′-双溴双苯

2,2-Dichloro-3,3,3-trifluoropropionic acid

2,2-二氯-3,3,3-三氟丙酸

2,2,3,3,4,4,5,5-Octafluoro-1,6-hexanediol

2,2,3,3,4,4,5,5-八氟-1,6-己烷二醇

2,3-Dichloro-5,8-dihydroxy-1,4-naphthoquinone

2,3-二氯-5,8-二羟基-1,4-萘醌