英文名称:6,7-dihydroxy-2-oxo-2H-1-benzopyran-4-methanesulphonic acid, compound with 3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione ethane-1,2-diamine (1:1:2)
CAS:19512-35-7
其它信息:纯度:98% | 包装信息:25KG | 备注:业务负责人:何经理13259709322,微信同号; QQ3663654277固定电话029-81145920