Min. Order Reference FOB Price
1 kg US$180.00-300.00 / kg
Product Description
Product name Melatonin Bulk Chemical name: N-Acetyl-5-Methoxytryptamine Molecular formula: C13H16N2O2 Molecular weight: 232,28 Assay: ≥99% CAS No: 73-31-4 Quality standard: ≥99.0% Property: white or light yellow powder Appearance White or yellowish crystalline powder ...