Min. Order Reference FOB Price
1 kg US$70.00-80.00 / kg
Product Description
GMP Pure Melatonin Powder Suppliers CAS 73-31-4 Melatonin Item Name: Melatonin CAS No. 73-31-4 Formula C13H16N2O2 EINECS 200-797-7 Classification Hormone Alternate Names: Melatonine; N-Acetyl-5-methoxytryptamine; Circadin Appearance: White or pale-white crystalline powder Physical ...