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155375-14-7 4h-1-benzopyran-4-one,2,3-dihydro-2-[2-(2-nitrophenyl)ethenyl]-8-phenyl-

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Product Name 4H-1-Benzopyran-4-one,2,3-dihydro-2-[2-(2-nitrophenyl)ethenyl]-8-phenyl-
CAS No. 155375-14-7
Molecular Formula C23H17NO4