4,4'-Bis((2-hydroxyethyl)methylamino)benzophenone price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-02-16 19:12:06
Purity: 98.0%
Product Detail: 4,4'-bis[(2-hydroxyethyl)methylamino]benzophenone