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90312-23-5 3-thiophenecarboxylic acid,2-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]-4-chloro-5-nit

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Product Name 3-Thiophenecarboxylic acid,2-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]-4-chloro-5-nitro-, ethylester
CAS No. 90312-23-5
Molecular Formula C19H22ClN5O5S