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139299-28-8 2-thiophenecarboxylic acid, 3-amino-4-cyano-5-mercapto-, ethyl ester

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Product Name 2-Thiophenecarboxylic acid, 3-amino-4-cyano-5-mercapto-, ethyl ester
CAS No. 139299-28-8
Molecular Formula C8H8N2O2S2