4-(5-Chloro-6-fluoro-3-pyridinyl)benzaldehyde

4-(Aminoacetyl)benzonitrile

4-(Difluoromethoxy)benzenesulfonyl chloride

4-(二氟甲氧基)苯磺酰氯

[4-(tert-Butoxycarbonyl)-1,4-diazepan-1-yl](3-methylphenyl)acetic acid

4-Amino-6-bromo-2-(trifluoromethyl)-3-quinolinecarbonitrile

4-Benzyloxyphenylmagnesium bromide solution

4-苄氧基苯基溴化镁 溶液

4-Bromophenyl 1,2,3-thiadiazol-5-yl sulfide

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

4-Ethyl-1-piperazinecarboximidamide sulfate

4-Fluoro-N-hydroxybenzenecarboximidoyl chloride

4-Methyl-1-oxa-4-azaspiro[4.5]decane

4-Methyl-4-phenyloxazolidine-2,5-dione

4-Phenoxybenzenesulfonic acid

4-suGalβ-C3-PAA-biot

4-suGalNAcβ-C3-PAA-fluo