Min. Order Reference FOB Price
1 kg US$20.00-50.00 / kg
Product Description
Factory Price Diphenhydramine / pharmaceutical chemical / CAS 58-73-1 Product Name Factory Price Diphenhydramine / pharmaceutical chemical / CAS 58-73-1 CAS NO. 58-73-1 Appearance White powder Molecular Formula C17H21NO Purity 99% Melting Point 167-172°C Boiling Point 150-165° ...