4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzamide

4-(5-methyl-1H-tetrazol-1-yl)aniline

4-(Acetylamino)-1-naphthalenesulfonyl chloride

4-(Benzo[d][1,3]dioxol-5-yl)-5-methylthiazol-2-amine

4-(Bromomethyl)-3-methoxybenzonitrile

4-(dihydroxyborophenyl)acetylene

4-(methylsulfonyl)phenyl sulfofluoridate

4-(甲磺酰)苯磺基氟化物

4-(Piperazine-1-carbonyl)-benzoic acid

4-(pyrimidin-2-yl)benzaldehyde

4-(tert-butylamino)benzamide

4-(Vinyloxy)aniline

4-Amino-1-(2-methoxyphenyl)-2-pyrrolidinone hydrochloride

4-Amino-2-methylbutan-2-ol

4-Amino-N-(3-methoxypropyl)benzenesulfonamide

4-aminomethyl-benzoic acid ethyl ester