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139299-26-6 2-thiophenecarboxylic acid, 3-amino-4-cyano-5-(1-methylhydrazino)-,ethyl ester

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Product Name 2-Thiophenecarboxylic acid, 3-amino-4-cyano-5-(1-methylhydrazino)-,ethyl ester
CAS No. 139299-26-6
Molecular Formula C9H12N4O2S