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155375-20-5 4h-1-benzopyran-4-one, 2-methyl-8-phenyl-, (4-nitrophenyl)hydrazone

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Product Name 4H-1-Benzopyran-4-one, 2-methyl-8-phenyl-, (4-nitrophenyl)hydrazone
CAS No. 155375-20-5
Molecular Formula C22H17N3O3