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78237-02-2 2h-1-benzopyran-2-one, 4-[2,2-bis(methylphenylamino)ethenyl]-

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Product Name 2H-1-Benzopyran-2-one, 4-[2,2-bis(methylphenylamino)ethenyl]-
CAS No. 78237-02-2
Molecular Formula C25H22N2O2