4-Azidoaniline hydrochloride

4-叠氮苯胺 盐酸盐

4-Bromo-2-furaldehyde

4-溴-2-呋喃甲醛

4-Bromo-2,5-difluoroaniline

4-溴-2,5-二氟苯胺

4-Bromoisoxazole

4-Chloro-3-methylpyridine hydrochloride

4-氯-3-甲基吡啶 盐酸盐

4-Cyanoindole

4-氰基吲哚

4-Fluoro-2-methoxyphenol

4-氟-2-甲氧基苯酚

4-Hexadecylaniline

4-十六烷基苯胺

4-Iodophenyl isocyanate

4-碘苯基异氰酸酯

4-Methyl-2-thiazolecarboxaldehyde

4-甲基-2-噻唑甲醛

4-Nitro-L-phenylalanine monohydrate

4-硝基- L -苯丙氨酸 一水合物

4-Pyridineboronic acid pinacol ester

4-吡啶硼酸频哪醇酯

4,4′-Diaminobenzophenone

4,4′-二氨基二苯甲酮

4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene

4,5-二溴-2,7-二-叔丁基-9,9-二甲基氧杂蒽

5-[3,4-(Methylenedioxy)phenyl]-1,3-cyclohexanedione

5-[3,4-(甲二氧基)苯基]-1,3-环己二酮