Min. Order Reference FOB Price
1 kg US$200.00-300.00 / kg
Product Description
Factory Supply Melatonine CAS 73-31-4 Melatonine Product Description Product Name: Melatonine Appearance: White Powder CAS NO:73-31-4 MF:C13H16N2O2 MW: 232.28 Melting point:116.5-118 °C Density: 1.1099 SHelf Life: 2 Years Melatonine is a hormone secreted by the pineal gland, ...