2-Nitro-4-(trifluoromethyl)benzenesulfonyl chloride

2-硝基-4-(三氟甲基)苯磺酰氯

2-Thiophenepropionic acid

2-噻吩丙酸

2,2,2-Trichloroethoxysulfonamide

氨基磺酸2,2,2-三氯乙酯

2,3-Dichloro-N-phenylmaleimide

2,3-二氯-N-苯基马来酰亚胺

2,3,4,6-Tetra-O-benzyl-α-D-glucopyranosyl trichloroacetimidate

2,3,4,6-四-O-苄基-α-D-吡喃葡萄糖基三氯乙酰亚胺酯

2,4,5-Trifluorobenzoic Acid

2,4,5-三氟苯甲酸

2-Ethynylanisole

2-乙炔基苯甲醚

2-Fluoro-N-methylbenzylamine

N-甲基-2-氟苄胺

2-Hydroxymethyl-1,3-propanediol

2-羟甲基-1,3-丙二醇

2-Isobutoxyphenylboronic acid

2-异丁氧基苯硼酸