7,8-Dihydro-5-hydroxy-β,2,2,7,8-pentamethyl-6-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-propanoic acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:39
Purity: 98.0%
Product Detail: 7,8-Dihydro-5-hydroxy-β,2,2,7,8-pentamethyl-6-oxo-2H,6H-benzo[1,2-b:5,4-b']dipyran-10-propanoic acid