6-amino-2,2-dimethyl-7-nitro-2H-benzo[b]pyran price, total count: 1
Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended
Updated Date: 2024-07-15 12:36:10
Purity: 98.0%
Product Detail: 2,2-dimethyl-7-nitro-2H-chromen-6-amine