4-(Trifluoromethyl)phenyl Isothiocyanate

4-(三氟甲基)苯基异硫氰酸酯

4-Acetylphenyl Isocyanate

4-乙酰基异氰酸苯酯

4-Amino-5-(4-pyridyl)-4H-1,2,4-triazole-3-thiol

4-氨基-5-(4-吡啶基)-4H-1,2,4-三唑-3-硫醇

4-Bromo-1-methyl-1H-pyrazole-5-boronic acid MIDA ester

4-Bromo-2-nitromesitylene

4-溴-2-硝基均三甲苯

4-Bromobenzylamine

4-溴苄胺

4-Butylphenylboronic acid

4-丁基苯硼酸

4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic Acid

4-氰基-4-[(十二烷基硫烷基硫羰基)硫烷基]戊酸

4-Ethoxycinnamic acid, predominantly trans

4-乙氧基肉桂酸，主要为反式

4-Fluorobiphenyl

4-氟联苯