2H-1-Benzopyran-7-ol,3,4-bis(4-methoxyphenyl)-2,2-dimethyl-, 7-acetate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:53
Purity: 98.0%
Product Detail: 2H-1-Benzopyran-7-ol,3,4-bis(4-methoxyphenyl)-2,2-dimethyl-, 7-acetate