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89613-88-7 4h-pyran,2-methyl-4-(2-methyl-6-phenyl-4h-pyran-4-ylidene)-6-phenyl-, (e)-

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Product Name 4H-Pyran,2-methyl-4-(2-methyl-6-phenyl-4H-pyran-4-ylidene)-6-phenyl-, (E)-
CAS No. 89613-88-7
Molecular Formula C24H20O2