Synonyms: Thiomorpholine,4-(2-propynyl)-, 1,1-dioxide (7CI,8CI,9CI);3-(S,S-Dioxothiomorpholin-4-yl)-1-propyne; 4-(2-Propynyl)-1,1-dioxotetrahydro-4H-1,4-thiazine;4-(2-Propynyl)thiomorpholine 1,1-dioxide;4-Propargylthiomorpholine-1,1-dioxide; N-Propargylthiomorpholine-1,1-dioxide