1H-Pyrrole-1-propionic acid

吡咯-1-丙酸

2-(Boc-amino)benzylamine

2-(Boc-氨基)苄胺

2-Amino-4-(2,4-difluorophenyl)thiazole

2-氨基-4-(2,4-二氟苯基)噻唑

2-Aminopyrimidine-5-carboxaldehyde

2-Ethynyl-α,α,α-trifluorotoluene

2-乙炔基-α,α,α-三氟甲苯

2-Iodophenylboronic acid

2-碘苯硼酸

2,2′:5′,2′′:5′′,2′′′-Quaterthiophene

α-四联噻吩

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol

2,3,5,6-四氟-4-三氟甲基苯酚

2,5-Dibromo-1-methyl-1H-imidazole

2,5-二溴-1-甲基-1H-咪唑

25-Hydroxyvitamin D₂

骨化二醇