2,7-Dimethyl-3,5-octadiyne-2,7-diol5929-72-6100 % similar 2,5-Dimethyl-3-hexyne-2,5-diol142-30-373 % similar 2-Methylbut-3-yn-2-ol115-19-545 % similar Acetone cyanohydrin75-86-545 % similar 4-(3-Aminophenyl)-2-methyl-3-butyn-2-ol69088-96-633 % similar