119410-38-7 2-Propenamide, N-(2-(((ethylthio)methyl)sulfinyl)-1-methylethyl)-3-(1,2,3,4-tetrahydro-6-methyl-2,4-dioxo-5-pyrimidinyl)-, (R-(R*,S*-(E)))- EdSm Ethyldeshydroxy-sparsomycin Ethyldeshydroxysparsomycin