2-Bromo-N-cyclohexylbutanamide

2-Bromoethyl 4-(4H-1,2,4-triazol-4-yl)phenyl ether

2-Chloro-3-(2-phenyl-1H-imidazol-1-yl)pyrazine

2-Chloro-4-(phenylsulfanyl)pyrimidine

2-Chloro-4-methyl-6-(1-methyl-1H-imidazol-2-yl)pyrimidine

2-Chloro-6-(2-pyridinyl)pyrazine

2-Cyanobenzylzinc bromide solution

2-氰苄基溴化锌 溶液

2-Cyclopentyl-1H-pyrrolo[2,3-b]pyridine

2-Deoxystreptamine dihydrobromide

2-脱氧链霉胺 二氢溴酸

[2-Fluoro-4-(trifluoromethyl)phenyl]acetonitrile

2-Iodobenzothiophene

2-Keto-3-methylbutyric acid-¹³C₅ sodium salt

2-酮-3-甲基丁酸-¹³C₅ 钠盐

2-Methoxy-4-(3-piperidinyl)-5-(2-pyridinyl)pyrimidine

2-Methyl-2,8-diazaspiro[4.5]decan-3-one hydrochloride

2-Methyl-5-(trifluoromethyl)pyrazine

2-甲基-5-(三氟甲基)吡嗪