2(3H)-Furanone,3-[(4,5-diethoxy-2-nitrophenyl)methylene]dihydro- price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:53
Purity: 98.0%
Product Detail: 2(3H)-Furanone,3-[(4,5-diethoxy-2-nitrophenyl)methylene]dihydro-