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494840-48-1 1h,3h-thieno[3,4-c]thiophene, 4,6-diphenyl-, 2,2-dioxide

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Product Name 1H,3H-Thieno[3,4-c]thiophene, 4,6-diphenyl-, 2,2-dioxide
CAS No. 494840-48-1
Molecular Formula C18H14O2S2