5-Bromo-2-cyanonicotinic acid

1-Bromo-3-chlorobenzene

1-溴-3-氯苯

2-Bromo-4-methylaniline

2-溴-4-甲基苯胺

1,3-Dibromobenzene

1,3-二溴苯

Heptafluorobutyric Anhydride

七氟丁酸酐

2-Iodo(isopropylbenzene)

2-碘异丙基苯

3-Phenoxypropyl Bromide

3-苯氧基溴丙烷

Difluoroacetic Acid

二氟乙酸

Trifluoroacetaldehyde ethyl hemiacetal

三氟乙醛缩半乙醇 工业级

Methanesulfinic acid, sodium salt

甲烷亚磺酸钠

2-甲基苄基膦酸, 2-Methylbenzylphosphonic acid