(3S,4S,6S,15E,17E,19E)-4,6-Dimethyl-4-hydroxy-3,6-peroxydocosa-15,17,19-trienoic acid 1,4-lactone Formula: C24H38O4 CAS#: MW: 390.56 [MS]	Dots surface:
Species utilize (3S,4S,6S,15E,17E,19E)-4,6-Dimethyl-4-hydroxy-3,6-peroxydocosa-15,17,19-trienoic acid 1,4-lactone in its chemical communication system Homosclerophorida, Plakinidae   Plakortis halichondrioides      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Liver sponge