2-Chloro-5-(trifluoromethyl)pyridine-3-carbonyl chloride

2-氯-5-（三氟甲基）吡啶-3-碳酰氯

2-Chloro-N-(6-methoxy-3-pyridinyl)isonicotinamide

2-Cyclohexyl-3-oxo-4-isoindolinecarboxylic acid

2-Cyclopropylethanethioamide

2-Ethyl-1H-imidazole-4-carbaldehyde

2-Hydroxy-3-methylisonicotinic acid

2-Keto- D -glucose

2-Methoxy-2-phenyl-1-oxaspiro[2.5]octane

2-Methyl-1,4,5,6-tetrahydropyrimidine

2-Methyl-4,6-quinazolinediamine

2-Methyl-6-(2-piperidinylmethyl)pyridine

2-Oleoyl-1-palmitoyl-sn-glycero-3-phospho-rac-(1-glycerol) ammonium salt

L -α-Phosphatidyl- DL -glycerol, β-oleoyl-γ-palmitoyl ammonium salt

2-Oxo-1-(4-pyridinylmethyl)-1,2-dihydro-3-pyridinecarboxylic acid

2-Phenyl-1-(3-piperidinyl)ethanone hydrochloride

2-tert-Butyl 5-methyl 6-chloro-2,5-pyridinedicarboxylate