C22H28
Benzoic acid 3-{5-[1-trifluoromethanesulfonyloxy-meth-(E)-ylidene]-cyclopent-1-enyl}-prop-2-ynyl ester
Trifluoro-methanesulfonic acid 2-[3-(tert-butyl-diphenyl-silanyloxy)-prop-1-ynyl]-cyclopent-2-en-(E)-ylidenemethyl ester
Trifluoro-methanesulfonic acid 5-[4-(tert-butyl-diphenyl-silanyloxy)-but-2-yn-(E)-ylidene]-cyclopent-1-enyl ester
C44H48O2Si2