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247149-48-0 2-thiophenecarboxylic acid,5-[5-[[(2,2-dimethylhydrazino)carbonyl]amino]-2,4-dihydro-4-o

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Product Name 2-Thiophenecarboxylic acid,5-[5-[[(2,2-dimethylhydrazino)carbonyl]amino]-2,4-dihydro-4-oxoindeno[1,2-c]pyrazol-3-yl]-, ethyl ester
CAS No. 247149-48-0
Molecular Formula C20H19N5O4S