(3S,5R,9R,10S,13R,17R,20R,24S,22E)-Ergosta-6,8,22-trien-3,25-diol Formula: C28H44O2 CAS#: MW: 412.65 [MS]

Jmol._Canvas2D (Jmol) "jmolApplet0"[x] Dots surface: no dots vanderWaals dots surface solvent-accessible surface Spacefill: spacefill off spacefill 20% spacefill 95% Wireframe: wireframe off wireframe on wireframe .15 wireframe .25 wireframe .5 background ivorybackground whitebackground blackbackground yellowbackground salmonbackground palegreenbackground skyblueRed blue stereo on/off Element label on/off

Species utilize (3S,5R,9R,10S,13R,17R,20R,24S,22E)-Ergosta-6,8,22-trien-3,25-diol in its chemical communication system Dictyoceratida, Thorectidae, Thorectinae   Dactylospongia elegans      P �Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone�   �(*) indicates that compound is active�