4-Borono-D-phenylalanine

4-硼-D-苯丙氨酸

4-溴-α-（氟甲基）苄胺, 4-Bromo-α-(fluoromethyl)benzylamine

4-Chloro-2-ethoxyquinoline

4-Chloro-5,6-dimethyl-2-(methylsulfonyl)pyrimidine

4-Fluoro-1-methylpiperidine-4-carboxylic acid hydrochloride

4-Fluoro-N-hydroxybenzenecarboximidoyl chloride

4-Isocyanotetrahydro-2H-pyran

4-Methyl-2-(2-pyrazinyl)thiazole-5-carboxylic acid

4-methyl-N-(2-phenylethynyl)-N-(phenylmethyl)-benzenesulfonamide

4-Phenyl-2-(1-piperazinyl)-6-(trifluoromethyl)pyrimidine hydrochloride

4-suGalβ-C3-PAA

4-suGalNAcβ-C3-biot

4-suGlcNAcβ-C2-PAA-fluo

4,4′,4″-s-Triazine-2,4,6-triyl-tribenzoic acid

4,4′,4″-[1,3,5]Triazine-2,4,6-triyl-tris-benzoic acid

4,5-Diaminophthalonitrile