20alpha-Hydroxy-4,6-pregnadien-3-one Formula: C21H30O2 CAS#: MW: 314.46 [MS]

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Species utilize 20alpha-Hydroxy-4,6-pregnadien-3-one in its chemical communication system Coleoptera, Dytiscidae, Dytiscinae, Aciliini   Acilius sulcatus      Al ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Common pond beetle  Thermonectus marmoratus      Al ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Sunburst diving beetle    Coleoptera, Dytiscidae, Dytiscinae, Cybistrini   Cybister lateralimarginalis      Al ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦      Cybister limbatus      Al ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦        Coleoptera, Dytiscidae, Dytiscinae, Dytiscini   Dytiscus marginalis      Al ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Great diving beetle