如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Sodium persulfate, 98+% 5KG
Nitron, 95% 5GR
N,N-Diisopropylethylamine, 99.5+% 50ML
4'-Hydroxyacetophenone for synthesis
4-Chloro-2-fluorophenol, 98+% 5GR
2'-甲基乙酰乙酰苯胺,98.0%(LC&N)
GW441756X
钼酸钠,99.99%
N-(2-乙氨基)-1,3-丙二胺,98%+
四丁基氯化铵,98.0%(T)