Min. Order Reference FOB Price
1 kg US$80.00-95.00 / kg
Product Description
China Factory Supply Melatonine 99% for Occasional Sleeplessness Item Name: Melatonin Alternate Names: Melatonine; N-Acetyl-5-methoxytryptamine; Circadin Appearance: White or pale-white crystalline powder Physical State: Solid Derived From: Synthetic CAS NO.: 73-31-4 Molecular ...