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。
2,4-Lutidine
CAS:108-47-4
价格面议
Methyl (R)-3-hydroxybutyrate
CAS:3976-69-0
4-Aminobenzoic acid
CAS:150-13-0
beta-Alanine
CAS:107-95-9
L-Aspartic acid
CAS:56-84-8
L-Histidine
CAS:71-00-1
L-Arginine
CAS:74-79-3
tert-Butanol
CAS:75-65-0
1,3-Propanediol
CAS:504-63-2
Acetylacetone
CAS:123-54-6
Butyraldehyde
CAS:123-72-8
Acetic anhydride
CAS:108-24-7