2,5-Dimethyl-3-hexyne-2,5-diol142-30-3100 % similar 2,7-Dimethylocta-3,5-diyne-2,7-diol5929-72-673 % similar 2-Methylbut-3-yn-2-ol115-19-550 % similar Acetone cyanohydrin75-86-550 % similar 5-Dimethylamino-2-methyl-3-pentyn-2-ol25400-83-348 % similar 4-(3-Aminophenyl)-2-methyl-3-butyn-2-ol69088-96-635 % similar 3,6-Dimethyl-4-octyne-3,6-diol78-66-032 % similar tert-Butyl alcohol75-65-031 % similar Pinacol76-09-531 % similar