2′-(Trifluoromethyl)acetophenone

2′-(三氟甲基)苯乙酮

2-[2-(2-Aminoethoxy)ethoxy]ethanol

2-[2-(2-氨基乙氧基)乙氧基]乙醇

2-(2-Methoxyethoxy)ethyl 2-(chlorosulfonyl)benzoate

2-(2-甲氧基乙氧基)乙基 2-(氯磺酰)苯甲酸酯

2-(Bromomethyl)-6-methylpyridine

2-(溴甲基)-6-甲基吡啶

2-(Dimethylamino)pyrimidine-5-boronic acid pinacol ester

2-(二甲氨基)嘧啶-5-硼酸频哪醇酯

2-(Trifluoromethoxy)benzaldehyde

2-(三氟甲氧基)苯甲醛

2-Acetyl-3-thiopheneboronic acid

2-乙酰-3-噻吩硼酸

2-Amino-4,6-dichloro-1,3,5-triazine

2-氨基-4,6-二氯-1,3,5-三嗪

2-Amino-6-chlorobenzonitrile

2-氨基-6-氯苯腈

2-Bromo-3′-hydroxyacetophenone

2-溴-3′-羟基苯乙酮

2-Bromo-4-chloropyridine

2-Bromo-5-fluorobenzyl alcohol

2-溴-5-氟苄醇

2-Bromobenzophenone

2-溴苯甲酮

2-Butenylmagnesium chloride solution

2-丁烯基氯化镁 溶液

2-Chloro-4-fluorobenzaldehyde

2-氯-4-氟苯甲醛