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81741-84-6 3-thiophenecarboxylic acid, 4-amino-5-ethyl-, ethyl ester, hydrochloride

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Product Name 3-Thiophenecarboxylic acid, 4-amino-5-ethyl-, ethyl ester, hydrochloride
CAS No. 81741-84-6
Molecular Formula C9H13NO2S・ClH