Related to the development, production, and use of drugs or medications for medical purposes.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
(E)-1,5-bis(4-methoxyphenyl)pent-1-en-4-yn-3-one
4-{(4Z)-4-[(2,5-dimethoxyphenyl)methylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzoic acid