3-Bromo-4-chloro-thieno[3,2-c]pyridine

3-Bromothiophene-2-carboxaldehyde

3-溴噻吩-2-甲醛

3-Ethoxy-1,2-propanediol

3-乙氧基-1,2-丙二醇

3,5-difluorophenylboronic acid MIDA ester

4 mL Clear Vial

4-(4-methoxyphenyl)benzaldehyde

4-(Trifluoromethyl)benzenesulfonamide

4-(三氟甲基)苯磺酰胺

4-Aminothiobenzamide

4-氨基硫代苯甲酰胺

4-Bromo-1-naphthol

4-Bromo-3-thiophenecarboxylic acid

4-Chloro-2-methoxybenzaldehyde

4-Dodecylphenol, mixture of isomers

4-十二烷基苯酚，同分异构体混合物

4-Fluoro-3-(trifluoromethyl)phenylacetic acid

4-氟-3-(三氟甲基)苯乙酸

4,4-Difluorocyclohexanemethanol

4,7-Phenanthroline

4,7-菲咯啉