6-Chloro-7-hydroxy-2-oxo-2H-chromene-3-carboxylic acid price

Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended

Updated Date: 2024-07-15 12:33:07

Purity: 97.0%

Product Detail: 6-Chloro-7-hydroxy-2-oxo-2H-chromene-3-carboxylic acid