N'-(2,3-dihydroxybenzylidene)-4-nitrobenzohydrazide price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-02-03 14:22:22
Purity: 98.0%
Product Detail: N'-(2,3-dihydroxybenzylidene)-4-nitrobenzohydrazide