4-Iodophenylboronic acid pinacol ester

4-碘苯硼酸频哪酯

4′-(4-Chlorophenyl)-2, 2′:6′, 2″-terpyridine

4′-(4-氯苯基)-2, 2′:6′, 2″-三联吡啶

4-[(Trimethylsilyl)ethynyl]aniline

4[(三甲基硅基)乙炔基]苯胺

4-Phenoxybenzonitrile

4-苯氧基苯甲腈

4,4′-Dimethoxybiphenyl

4,4-二甲氧基联苯

4,5-Difluoro-2-isopropoxyphenylboronic acid

4,5-二氟-2-异丙氧基苯基硼酸

5′-O-Trityl-2′-deoxy-β-D-lyxofuranosylthymine

5′-O-三苯代甲基-2′-脱氧-β-D-呋喃来苏糖基胸苷

5-(Fmoc-amino)-1-pentanol

5-(Fmoc-氨基)-1-戊醇

4-Chloro-3-formyl-6-methylcoumarin

4-氯-3-甲酰基-6-甲基香豆素

4-Ethynyl-N,N-dimethylaniline

4-二甲基氨基苯乙炔