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83739-57-5 2-thiophenecarboxylic acid, 3-amino-5-(4-pyridinyl)-, ethyl ester

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Product Name 2-Thiophenecarboxylic acid, 3-amino-5-(4-pyridinyl)-, ethyl ester
CAS No. 83739-57-5
Molecular Formula C12H12N2O2S