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278185-48-1 benzamide,n-[5,6,7,8-tetrahydro-2-oxo-8-(phenylhydrazono)-2h-1-benzopyran-3-yl]-

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Product Name Benzamide,N-[5,6,7,8-tetrahydro-2-oxo-8-(phenylhydrazono)-2H-1-benzopyran-3-yl]-
CAS No. 278185-48-1
Molecular Formula C22H19N3O3