2-Iodobenzothiophene

2-Methyl-5-(3-piperidinylmethoxy)pyridine

2-Methyl-8-(3-pyrrolidinylmethoxy)quinoline hydrochloride

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

L-β-Oleoyl-γ-palmitoyl-α-cephalin

2-Oxoadipic acid

2-氧代己二酸 单钠盐

2-Phenyl-3,4-dihydro-5H-naphtho[1,8-bc]furan-5-one

2-Tetrahydro-2-furanyl-1H-imidazole-4-carbaldehyde

2,2′-[(1S,2S)-1,2-Cyclohexanediylbis[(E)-(nitrilomethylidyne)]]bis[4-(tert-butyl)-6-(1-piperidinylmethyl)phenol]

2,2′-[(1S,2S)-1,2-环己二基双[(E)-(次氮基次甲基)]]双[4-(叔丁基)-6-(4-哌啶基甲基)苯酚]

2,2′-Bis[4-(trifluoromethyl)phenyl]-5,5′-bithiazole

2,2-Dichloropentanal

2,2,6-Trimethyl-4-chromanol