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53542-75-9 4h-1-benzopyran-2-carboxamide,n-[1,4-dihydro-1-methyl-4-(phenylmethyl)-5h-tetrazol-5-ylid

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Product Name 4H-1-Benzopyran-2-carboxamide,N-[1,4-dihydro-1-methyl-4-(phenylmethyl)-5H-tetrazol-5-ylidene]-4-oxo-
CAS No. 53542-75-9
Molecular Formula C19H15N5O3