[1,1'-Biphenyl]-4,4'-diamine,N4,N4'-bis(methylene)- price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-16 18:31:56
Purity: 98.0%
Product Detail: [1,1'-Biphenyl]-4,4'-diamine,N4,N4'-bis(methylene)-