3-Butyn-2-ol2028-63-9100 % similar (S)-(-)-1-Butyn-3-ol2914-69-4100 % similar (+)-1-Butyn-3-ol42969-65-3100 % similar 3-Butyn-2-ol65337-13-5100 % similar 3-Hexyne-2,5-diol3031-66-150 % similar Lactonitrile78-97-743 % similar 3-Methyl-1-butyne598-23-242 % similar 1-Pentyn-3-ol4187-86-438 % similar 3-Hexyn-2-ol109-50-236 % similar 1-Hexyn-3-ol105-31-735 % similar 1-Heptyn-3-ol7383-19-932 % similar 4-Pentyn-2-ol2117-11-532 % similar 1-Octyn-3-ol818-72-431 % similar