(22E,24xi,25xi)-24-Methylcholest-22-en-3b,5a,6b,8b,15a,25,26-heptol 26-sulfate Formula: C28H47NaO10S CAS#: 874351-59-4 MW: 598.72 [MS]	Dots surface:
Species utilize (22E,24xi,25xi)-24-Methylcholest-22-en-3b,5a,6b,8b,15a,25,26-heptol 26-sulfate in its chemical communication system Paxillosida, Ctenodiscidae   Ctenodiscus crispatus      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Cookie-cutter seastar