专注于高纯化学中间体、医药/农药原料的研发与供应,覆盖上千种标准品与定制合成。在线浏览目录,一键发起询价。
Tartaric acid
CAS:87-69-4
价格面议
Malic acid
CAS:6915-15-7
2,4-Dihydroxybenzaldehyde
CAS:95-01-2
2-Naphthol
CAS:135-19-3
2-Bromoethanol
CAS:540-51-2
1-Bromobutane
CAS:109-65-9
Chloroform
CAS:67-66-3
Chloroacetic acid
CAS:79-11-8
1-Bromopropane
CAS:106-94-5
Bromine
CAS:7726-95-6
Trichloroacetyl chloride
CAS:76-02-8
4-Chlorotoluene
CAS:106-43-4