2-Chloro-5-(trifluoromethyl)benzaldehyde

2-氯-5-(三氟甲基)苯甲醛

2-Cyano-5-fluoropyridine

2-氰基-5-氟吡啶

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-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

2,3-Dimercapto-1-propanol tributyrate

三丁酸 2,3-二巯基-1-丙酯

2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid hydrate

2,3,5,6-四氟-4-羟基苯甲酸 水合物