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173681-22-6 methanone,(3-amino-4-hydroxythieno[2,3-b]thiophene-2,5-diyl)bis[phenyl-

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Product Name Methanone,(3-amino-4-hydroxythieno[2,3-b]thiophene-2,5-diyl)bis[phenyl-
CAS No. 173681-22-6
Molecular Formula C20H13NO3S2