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909903-44-2 4h-1-benzopyran-3-carbonitrile,2-amino-5,6,7-trimethoxy-4-(2-nitrophenyl)-

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Product Name 4H-1-Benzopyran-3-carbonitrile,2-amino-5,6,7-trimethoxy-4-(2-nitrophenyl)-
CAS No. 909903-44-2
Molecular Formula C19H17N3O6