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916898-74-3 thieno[2,3-b]pyrazine-6-carboxylic acid,7-[[[(4-chlorophenyl)amino](diethylamino)methyle

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Product Name Thieno[2,3-b]pyrazine-6-carboxylic acid,7-[[[(4-chlorophenyl)amino](diethylamino)methylene]amino]-, ethyl ester
CAS No. 916898-74-3
Molecular Formula C20H22ClN5O2S