Ergosta-4,24(28)-dien-3-one Formula: C28H44O CAS#: 55688-44-3 MW: 396.65 [MS]  [Chemdraw]

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Species utilize Ergosta-4,24(28)-dien-3-one in its chemical communication system Alcyonacea, Alcyoniidae   Sinularia depressa      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦        Alcyonacea, Paramuriceidae   Muricella sibogae      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦        Tetractinellida, Stellettidae   Stelletta clarella      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Thick white prickly sponge    Tetractinellida, Geodiidae, Geodiinae   Geodia cydonium      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Giant sponge