Methyl thieno[2,3-b]thiophene-2-carboxylate price, total count: 1
Supplier: Shanghai Chainpharm Bio-medical Technology Co., Ltd.
Updated Date: 2016-07-30 15:04:16
Purity: 97.0%
Product Detail: Thieno[2,3-b]thiophene-2-carboxylic acid methyl ester