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104680-42-4 3-thiophenecarboxylicacid,2-hydrazino-5-methyl-,ethylester(9ci)

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Product Name 3-Thiophenecarboxylicacid,2-hydrazino-5-methyl-,ethylester(9CI)
CAS No. 104680-42-4
Molecular Formula C8H12N2O2S