1,2-Ethanediamine,1,2-diphenyl-N1,N2-bis(phenylmethyl)- price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:53
Purity: 98.0%
Product Detail: 1,2-Ethanediamine,1,2-diphenyl-N1,N2-bis(phenylmethyl)-