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393811-13-7 carbamic acid, dimethyl-,4-ethyl-3-[(3-nitrophenyl)methyl]-2-oxo-2h-1-benzopyran-7-yl es

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Product Name Carbamic acid, dimethyl-,4-ethyl-3-[(3-nitrophenyl)methyl]-2-oxo-2H-1-benzopyran-7-yl ester
CAS No. 393811-13-7
Molecular Formula C21H20N2O6