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502642-19-5 piperazine, 1-(6-ethylthieno[2,3-d]pyrimidin-4-yl)-4-(methylsulfonyl)-,trifluoroacetate

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Product Name Piperazine, 1-(6-ethylthieno[2,3-d]pyrimidin-4-yl)-4-(methylsulfonyl)-,trifluoroacetate
CAS No. 502642-19-5
Molecular Formula C13H18N4O2S2・xC2HF3O