Diethyl 4,4'-[oxybis(4,1-phenyleneimino)]bis(4-oxobutanoate) price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-10-05 11:54:08
Purity: 98.0%
Product Detail: diethyl 4,4'-[oxybis(4,1-phenyleneimino)]bis(4-oxobutanoate)