2-Bromo-N-(3,4-dimethylphenyl)butanamide

2-Bromo-N-mesitylacetamide

2-Chloro-1-(4-hydroxy-3-methylphenyl)ethanone

2-Chloro-4-(3-methylphenyl)pyrimidine

2-Chloro-4,5-difluorophenol

2-Chloro-N-[3-(1H-imidazol-1-yl)propyl]nicotinamide

2-Cyclohexylpropanal

2-Deoxystreptamine dihydrobromide

2-脱氧链霉胺 二氢溴酸

2-Fluoro-6-(piperidine-1-sulfonyl)anilino(oxo)acetic acid

2-Keto-D-glucose

2-Methoxy-3-(4-methoxyphenyl)propanoic acid

2-Methyl-2H-indazole-6-boronic acid

2-甲基-2H-吲唑-6-硼酸

2-Methyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol

2-Oleoyl-1-palmitoyl-sn-glycero-3-phosphocholine

L-β-Oleoyl-γ-palmitoyl-α-lecithin

2-Phenoxy-3-[5-(trichloromethyl)-1,2,4-oxadiazol-3-yl]pyridine