8,9-Dimethyl-5,6-dihydro-2H-benzo(6,7)cyclohepta(1,2-b)furan-2,3(4H)-dione price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:53
Purity: 98.0%
Product Detail: 8,9-Dimethyl-5,6-dihydro-2H-benzo(6,7)cyclohepta(1,2-b)furan-2,3(4H)-dione