2-[4-hydroxy-1-methyl-2-oxo-3(1H)-quinolylazo-(p-phenylene)sulphonyl]ethyl acetate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:48
Purity: 98.0%
Product Detail: 2-[4-hydroxy-1-methyl-2-oxo-3(1H)-quinolylazo-(p-phenylene)sulphonyl]ethyl acetate