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104680-37-7 2-thiophenecarboxylicacid,5-ethyl-3-hydrazino-,methylester(9ci)

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Product Name 2-Thiophenecarboxylicacid,5-ethyl-3-hydrazino-,methylester(9CI)
CAS No. 104680-37-7
Molecular Formula C8H12N2O2S