(20E)-3b,6a-Dihydroxy-5a-cholesta-9(11),20(22)-dien-23-one Formula: C27H42O3 CAS#: 37717-05-8 MW: 414.62 [MS]  [Chemdraw]

Dots surface:

Species utilize (20E)-3b,6a-Dihydroxy-5a-cholesta-9(11),20(22)-dien-23-one in its chemical communication system Forcipulatida, Asteriidae   Asterias rubens      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Common 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  Lethasterias nanimensis chelifera      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Russian starfish  Marthasterias glacialis      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Spiny starfish    Paxillosida, Astropectinidae   Astropecten aurantiacus      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Red comb star    Valvatida, Acanthasteridae   Acanthaster planci      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Crown-of-thorns starfish