4-[(Trimethylsilyl)ethynyl]aniline

4[(三甲基硅基)乙炔基]苯胺

4-Nitrophenylboronic acid

4-硝基苯硼酸

4-tert-Butylcalix[6]arene

4-叔丁基杯[6]芳烃

4,4′-Bis(triethoxysilyl)-1,1′-biphenyl

4,4′-Bis(triethoxysilyl)biphenyl

4,4′,4″-Tri-tert-Butyl-2,2′:6′,2″-terpyridine

4,4′,4″-三叔丁基-2,2′:6′,2″-三联吡啶

4,5-Difluoroanthranilic Acid

4,5-二氟邻氨基苯甲酸

5′-Fluoro-2′-hydroxy-3′-nitroacetophenone

5'-氟-2'-羟基-3'-硝基乙酰苯

5-(4-Fluorophenyl)thiophene-2-carboxylic acid hydrazide

5-(4-氟苯基)噻吩-2-羧酸酰肼

[5-(Perfluorohexyl)-2-thienyl]-2-boronic acid pinacol ester

4-Bromomethyl-6,7-dimethoxycoumarin

4-溴甲基-6,7-二甲氧基香豆素

4-Cyanobenzophenone

4-氰基苯并苯基酮

4-Ethynyl-N,N-dimethylaniline

4-二甲基氨基苯乙炔

4-Fluoropiperidine hydrochloride

4-氟哌啶盐酸盐

4-Methyl-2-nitrobenzonitrile

4-甲基-2-硝基苯甲腈

4-Methylumbelliferyl N-acetyl-β-D-glucosaminide

4-甲基伞形酮基 N-乙酰基-β- D -氨基葡萄糖