(20R)-5a-Pregn-9(11)-en-3b,6a,20-triol Formula: C21H34O3 CAS#: 75921-90-3 MW: 334.49 [MS]

Dots surface:

Species utilize (20R)-5a-Pregn-9(11)-en-3b,6a,20-triol in its chemical communication system Forcipulatida, Asteriidae   Asterias forbesi      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Forbes sea star  Asterias vulgaris      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Northern sea star    Spinulosida, Echinasteridae   Henricia sanguinolenta      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Blood sea star    Valvatida, Solasteridae   Crossaster papposus      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Common sunstar