2,3,2',3',4' ,5'-Hexadehydro-4,5'-retro-beta,beta-carotene Formula: C40H50 CAS#: 3484-56-8 MW: 530.83 [MS]  [Chemdraw]

Dots surface:

Species utilize 2,3,2',3',4' ,5'-Hexadehydro-4,5'-retro-beta,beta-carotene in its chemical communication system Caliciales, Caliciaceae   Dimelaena oreina      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Golden moonglow lichen    Caliciales, Physciaceae   Heterodermia japonica      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦        Lecanorales, Cladoniaceae   Cladia aggregata      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦        Lecanorales, Lecanoraceae   Lecanora caesiorubella      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦        Umbilicariales, Umbilicariaceae   Lasallia papulosa      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Common toadskin lichen