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393810-93-0 carbamic acid, dimethyl-,4-methyl-3-[(3-nitrophenyl)methyl]-2-oxo-2h-1-benzopyran-7-yl e

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Product Name Carbamic acid, dimethyl-,4-methyl-3-[(3-nitrophenyl)methyl]-2-oxo-2H-1-benzopyran-7-yl ester
CAS No. 393810-93-0
Molecular Formula C20H18N2O6