3-ethyl-5-methoxy-2-methylbenzothiazolium p-toluenesulphonate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-02-03 20:40:17
Purity: 98.0%
Product Detail: 3-ethyl-5-methoxy-2-methylbenzothiazolium p-toluenesulphonate