5a-Cholestane-3a,4b,21-triol 3,21-disulfate Formula: C27H48O9S2 CAS#: 292833-55-7 MW: 580.79 [MS]

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Species utilize 5a-Cholestane-3a,4b,21-triol 3,21-disulfate in its chemical communication system Velatida, Pterasteridae   Pteraster pulvillus      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Orange cushion star    Euryalida, Gorgonocephalidae, Gorgonocephalinae   Gorgonocephalus chilensis      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Chilean basket star