1-Chloro-2-pentyne22592-15-0100 % similar 1,4-Dichloro-2-butyne821-10-360 % similar 3-Hexyne928-49-460 % similar 10-Chloro-3-decyne18295-64-244 % similar 1-Bromo-2-pentyne16400-32-143 % similar 3-Heptyne2586-89-243 % similar 2-Pentyn-1-ol6261-22-943 % similar 2-Pentyne627-21-440 % similar 3-Hexyn-1-ol1002-28-439 % similar 3-Octyne15232-76-539 % similar 4-Heptyn-2-ol19781-81-835 % similar 3-Hexyn-2-ol109-50-231 % similar