Hept-1-ynyl-trimethyl-silane15719-56-935 % similar Stearolic acid506-24-132 % similar 3-Hexyn-2-ol109-50-232 % similar 1-Hexyn-1-yltrimethylsilane3844-94-831 % similar 1-Phenyl-1-butyne622-76-431 % similar 5,7-Dodecadiyne-1,12-diol74602-32-730 % similar 1-Butyne107-00-630 % similar Propionitrile107-12-030 % similar 1-Heptyn-1-ylbenzene14374-45-930 % similar 2-Octynoic acid5663-96-730 % similar