(4Z)-4,6-dimethyloct-4-en-2-yne 4-octen-2-yne, 4,6-dimethyl-, (4Z,6S)- InChI=1/C10H16/c1-5-7-10(4)8-9(3)6-2/h8-9H,6H2,1-4H3/b10-8-/t9-/m0/s