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118988-59-3 2-thiopheneethanehydrazonoyl bromide, n-(4-nitrophenyl)-a-oxo-

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Product Name 2-Thiopheneethanehydrazonoyl bromide, N-(4-nitrophenyl)-a-oxo-
CAS No. 118988-59-3
Molecular Formula C12H8BrN3O3S