Wuhan kemi-works chemical co., ltd
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Sell: Vitamin K3 (Menadione Nicotinamide Bisulphate-MNB)
Date: 2012-12-19
Cas#: 73581-79-0
Specification:
Price:
Quantity:
Term: 30
Note: Molecular formula:C11H10O5S.C6H6N2O
Molecular weight:
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