3,5-Dimethyl-4H-1,2,4-triazole

4′-Methylbiphenyl-4-sulfonyl chloride

4′-甲基联苯-4-磺酰氯

(4-Hydroxyphenyl)diphenylphosphine

(4-羟基苯基)二苯基膦

(Iodomethyl)cyclopropane

(碘甲基)环丙烷

4-Bromo-7-azaindole

4-溴-7-氮杂吲哚

4-Chloro-1H-indazole

4-氯-1H-吲唑

4-Fluoro-2-iodobenzoic acid

4-氟-2-碘苯甲酸

4-Methyl-3,5-dinitrobenzyl alcohol

4-甲基-3,5-二硝基苯甲醇

4-Oxo-L-proline hydrobromide

4,6-Dichloro-5-methyl-2-(methylthio)pyrimidine

4,6-二氯-5-甲基-2-（甲硫基）嘧啶

5-(4-Bromophenyl)-2-chloropyridine-3-carboxaldehyde

5-(4-溴苯基)-2-氯吡啶-3-甲醛

5-Bromo-1H-indazole

5-溴-1H-吲唑

5-Bromothiophene-2-carbonitrile

5-溴噻吩-2-甲腈

5-Chloropyridine-2-carboxaldehyde

5,7-Dichloro-1-indanone

5,7-二氯-1-茚满酮