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406721-50-4 benzene, 1,4-bis[(4-bromo-2,5-dipropoxyphenyl)ethynyl]-2,5-dipropoxy-

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Product Name Benzene, 1,4-bis[(4-bromo-2,5-dipropoxyphenyl)ethynyl]-2,5-dipropoxy-
CAS No. 406721-50-4
Molecular Formula C40H48Br2O6