1,1'-[[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]imino]diethylene]dipyridinium dichloride price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-11-17 14:33:29
Purity: 98.0%
Product Detail: 1,1'-[[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]imino]diethylene]dipyridinium dichloride