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502644-60-2 piperazine,1-(6-ethyl-1,2-dihydro-2-oxothieno[2,3-d]pyrimidin-4-yl)-4-(phenylacetyl)-

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Product Name Piperazine,1-(6-ethyl-1,2-dihydro-2-oxothieno[2,3-d]pyrimidin-4-yl)-4-(phenylacetyl)-
CAS No. 502644-60-2
Molecular Formula C20H22N4O2S