(R,E)-Heptadeca-1,9-dien-4,6-diyn-3-ol Formula: C17H24O CAS#: 81203-57-8 MW: 244.37 [MS]  [Chemdraw]	Dots surface:
Species utilize (R,E)-Heptadeca-1,9-dien-4,6-diyn-3-ol in its chemical communication system Diptera, Psilidae, Psilinae   Psila rosae      K ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Carrot fly