Hits:
First Author:jubenzhi
Disigner of the Invention:zhangshufen,鄢冬茂,杨锦东
Authorization Date:2010-04-03
Authorization number:ZL201010141314.5
Pre One:一种弱碱性芳胺重氮盐的制备方法、及其制备叔胺型弱碱性芳胺偶氮染料的方法
Next One:含氮聚糖衍生物及其制备方法