2-Aminobenzo[b]thiophene-3,4,5,6,7-pentacarboxylic acid 3-ethyl 4,5,6,7-tetramethyl ester price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-10-11 18:58:36
Purity: 98.0%
Product Detail: 2-Aminobenzo[b]thiophene-3,4,5,6,7-pentacarboxylic acid 3-ethyl 4,5,6,7-tetramethyl ester