(5E)-5-[(2-methylphenyl)hydrazinylidene]-6-oxo-naphthalene-2-sulfonic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-01-31 19:06:10
Purity: 98.0%
Product Detail: (5E)-5-[(2-methylphenyl)hydrazinylidene]-6-oxo-naphthalene-2-sulfonic acid