4-Nitrophenylboronic acid

4-硝基苯硼酸

4,4′-(Hexafluoroisopropylidene)bis(benzoic acid)

2,2-双(4-羧基苯基)六氟丙烷

4,4′,4′′,4′′′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzoic acid)

meso-Tetraphenylporphine-4,4′,4″,4″′-tetracarboxylic acid

4,7-Dibromo-[1,2,5]thiadiazolo[3,4-c]pyridine

4,7-二溴-[1,2,5]噻二唑[3,4-c]吡啶

5-(4-Methylphenyl)-2-furoic acid

5-(4-甲基苯基)-2-糠酸

4-Bromomethyl-3-nitrobenzoic acid

4-溴甲基-3-硝基苯甲酸

4-Dodecylaniline

4-十二烷基苯胺

4-Fluoropiperidine hydrochloride

4-氟哌啶盐酸盐

4-Methyl-3-penten-1-ol

4-甲基-3-戊烯-1-醇

6,6′-Dimethyl-2,2′-dipyridyl

6,6′-二甲基-2,2′-联吡啶