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。
propanoic acid
CAS:79-09-4
价格面议
acetic acid
CAS:64-19-7
oxalic acid
CAS:144-62-7
hexanedioic acid
CAS:124-04-9
terephthalic acid
CAS:100-21-0
phthalic acid
CAS:88-99-3
2-hydroxybenzoic acid
CAS:69-72-3
4-hydroxybenzoic acid
CAS:99-96-7
4-[2-(4-hydroxyphenyl)propan-2-yl]phenol
CAS:80-05-7
N-methylaniline
CAS:100-61-8
3-methylaniline
CAS:108-44-1
2-methylaniline
CAS:95-53-4