2,5,7,8-Tetrahydroxy-1,4-naphthoquinone Formula: C10H6O6 CAS#: 2473-16-7 MW: 222.15 [MS]  [Chemdraw]

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Species utilize 2,5,7,8-Tetrahydroxy-1,4-naphthoquinone in its chemical communication system Diadematoida, Diadematidae   Echinothrix calamaris      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Banded sea urchin  Echinothrix diadema      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Blue-black sea urchin