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。
butan-2-one
CAS:78-93-3
价格面议
propan-2-one
CAS:67-64-1
2-phenylacetaldehyde
CAS:122-78-1
acetaldehyde
CAS:75-07-0
formaldehyde
CAS:50-00-0
pentanedioic acid
CAS:110-94-1
butanedioic acid
CAS:110-15-6
2-hydroxypropanoic acid
CAS:50-21-5
2-hydroxypropane-1,2,3-tricarboxylic aci
CAS:77-92-9
(E)-but-2-enedioic acid
CAS:110-17-8
(Z)-but-2-enedioic acid
CAS:110-16-7
butanoic acid
CAS:107-92-6