[1,1'-Biphenyl]-4,4'-diamine,N4-methyl- price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-02-05 21:26:01
Purity: 98.0%
Product Detail: [1,1'-Biphenyl]-4,4'-diamine,N4-methyl-