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90312-17-7 3-thiophenecarboxylic acid, 2-amino-4-chloro-5-nitro-, ethyl ester

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Product Name 3-Thiophenecarboxylic acid, 2-amino-4-chloro-5-nitro-, ethyl ester
CAS No. 90312-17-7
Molecular Formula C7H7ClN2O4S