3,3'-[[[4-[(4-ethoxyphenyl)amino]phenyl]methylene]bis[(3-methyl-4,1-phenylene)(ethylimino)methylene]]bis(benzenesulphonic) acid price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:52
Purity: 98.0%
Product Detail: 3,3'-[[[4-[(4-ethoxyphenyl)amino]phenyl]methylene]bis[(3-methyl-4,1-phenylene)(ethylimino)methylene]]bis(benzenesulphonic) acid