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63697-94-9 benzene, 1,2-bis[4-(2-ethynylphenyl)-1,3-butadienyl]-, (e,e,e,z)-

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Product Name Benzene, 1,2-bis[4-(2-ethynylphenyl)-1,3-butadienyl]-, (E,E,E,Z)-
CAS No. 63697-94-9
Molecular Formula C30H22