Synonyms:
1-butyn-3-yl p-toluenesulfonate ; p-toluenesulfonic acid 1-methylpropargyl ester ; p-toluenesulfonic acid 3-butyne-2-yl ester ; 2-(p-tosyloxy)-3-butyne ; but-3-yn-2-yl 4-methylbenzene-1-sulfonate ; toluenesulfonicacidbutynylester ; p-toluenesulfonic acid 1-butyn-3-yl ester ; p-toluenesulfonic acid 1-methyl-2-propynyl ester