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139355-54-7 propanedioic acid,[[[3-carboxy-5-(4-pyridinyl)-2-thienyl]amino]methylene]-, 1,3-diethyl

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Product Name Propanedioic acid,[[[3-carboxy-5-(4-pyridinyl)-2-thienyl]amino]methylene]-, 1,3-diethyl ester
CAS No. 139355-54-7
Molecular Formula C18H18N2O6S