4-Pyridinecarboxylicacid, 2-[(2,4-dihydroxyphenyl)methylene]hydrazide price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-04-11 18:14:13
Purity: 98.0%
Product Detail: 4-Pyridinecarboxylicacid, 2-[(2,4-dihydroxyphenyl)methylene]hydrazide