22919-50-2
1-(3-bromopropyl)-5-methylpyrimidine-2,4-dione
→
81644-60-2
5-methyl-1-(3-sulfanylpropyl)pyrimidine-2,4-dione
81644-56-6
6-deoxy-6-<(3-thym-1-yl)propyl)thio>-β-cyclodextrin