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。
p-Phenylenediamine
CAS:106-50-3
价格面议
o-Phenylenediamine
CAS:95-54-5
Acrolein
CAS:107-02-8
Furfural
CAS:98-01-1
Vanillin
CAS:121-33-5
4-Hydroxybenzaldehyde
CAS:123-08-0
Propanal
CAS:123-38-6
2-Chloro-5-nitropyridine
CAS:4548-45-2
1-Bromo-4-nitrobenzene
CAS:586-78-7
Levothyroxine
CAS:51-48-9
Acyclovir
CAS:59277-89-3
Ofloxacin
CAS:82419-36-1