3a,12b,25,26-Tetrahydroxy-7-oxo-5b-cholestane-26-O-sulfate Formula: C27H46O8S CAS#: MW: 530.71 [MS]	Dots surface:
Species utilize 3a,12b,25,26-Tetrahydroxy-7-oxo-5b-cholestane-26-O-sulfate in its chemical communication system Anura, Bufonidae, Bufoninae   Bufo bufo gargarizans      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Chinese giant toad