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393810-42-9 carbamic acid, dimethyl-,6-ethyl-4-methyl-2-oxo-3-(phenylmethyl)-2h-1-benzopyran-7-yl es

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Product Name Carbamic acid, dimethyl-,6-ethyl-4-methyl-2-oxo-3-(phenylmethyl)-2H-1-benzopyran-7-yl ester
CAS No. 393810-42-9
Molecular Formula C22H23NO4