N-acetyl-N'-(2,3-dihydro-2-phenyl-4H-1-benzopyran-4-ylidene)acetohydrazide price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:35
Purity: 98.0%
Product Detail: N-acetyl-N'-(2,3-dihydro-2-phenyl-4H-1-benzopyran-4-ylidene)acetohydrazide