6,11-Dihydroxy-2,3,9-trimethoxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-07-18 07:22:38
Purity: 98.0%
Product Detail: 6,11-Dihydroxy-2,3,9-trimethoxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one