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88779-71-9 3-thiophenecarboxylic acid,2-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]-5-nitro-, ethy

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Product Name 3-Thiophenecarboxylic acid,2-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]-5-nitro-, ethyl ester
CAS No. 88779-71-9
Molecular Formula C19H23N5O5S