Chemical Name:(4s-trans)-4-(n-ethylamino)-5,6-dihydro-(6s)-methyl-4h-thieno-[2,3-b]thiopyran-7,7-dioxide
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Chemical Name:(4s-trans)-4-(n-ethylamino)-5,6-dihydro-(6s)-methyl-4h-thieno-[2,3-b]thiopyran-7,7-dioxide