1'(or 2')-(p-aminobenzylidene)isonicotinohydrazide price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:42
Purity: 98.0%
Product Detail: 1'(or 2')-(p-aminobenzylidene)isonicotinohydrazide