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106009-66-9 2h-1-benzopyran, 7-[2-(2,4-dimethoxyphenyl)ethenyl]-2,2-dimethyl-,(e)-

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Product Name 2H-1-Benzopyran, 7-[2-(2,4-dimethoxyphenyl)ethenyl]-2,2-dimethyl-,(E)-
CAS No. 106009-66-9
Molecular Formula C21H22O3