4-[4-[2-Methoxy-5-(2-sulfooxyethylsulfonyl)phenylazo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-09-22 13:35:49
Purity: 98.0%
Product Detail: 4-[4-[2-Methoxy-5-(2-sulfooxyethylsulfonyl)phenylazo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid