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89736-85-6 1h-2-benzopyran-1,3(4h)-dione, 4-[(dimethylamino)phenylmethylene]-

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Product Name 1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)phenylmethylene]-
CAS No. 89736-85-6
Molecular Formula C18H15NO3