potassium 7-nitro-2-oxo-2H-chromene-3-carboxylate price, total count: 2
Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended
Updated Date: 2024-07-15 12:33:12
Purity: 97.0%
Product Detail: potassium 7-nitro-2-oxo-2H-chromene-3-carboxylate
Supplier: Shanghai Jizhi Biochemical Technology Co., Ltd Recommended
Updated Date: 2024-01-10 11:38:19
Purity: 97.0%
Product Detail: potassium 7-nitro-2-oxo-2H-chromene-3-carboxylate