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138696-45-4 methanone, (3-phenylthieno[2,3-b]thiophene-2,5-diyl)bis[phenyl-

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Product Name Methanone, (3-phenylthieno[2,3-b]thiophene-2,5-diyl)bis[phenyl-
CAS No. 138696-45-4
Molecular Formula C26H16O2S2