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Melatonin ≥98%
Cas No.73-31-4 Brand:进口品牌 
Molecular Formula:C13H16N2O2 No.:LM-1745 
Spec Price(RMB) Stock Memo
1 g Inquiry 4周 Ambient|White or Almost White Crystalline Powder
5 g Inquiry 4周 Ambient|White or Almost White Crystalline Powder
10 g Inquiry 4周 Ambient|White or Almost White Crystalline Powder
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