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639524-20-2 2-thiophenecarboxylic acid, 5-formyl-, methyl ester, compd. withn-phenyl-1,4-benzenediam

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Product Name 2-Thiophenecarboxylic acid, 5-formyl-, methyl ester, compd. withN-phenyl-1,4-benzenediamine (1:1)
CAS No. 639524-20-2
Molecular Formula C12H12N2・C7H6O3S