(5R,6R,3'R)-6,3'-Dihydroxy-7',8'-didehydro-5,6,7,8-tetrahydro-beta,beta-carotene-3,8-dione Formula: C40H54O4 CAS#: 50906-60-0 MW: 598.85 [MS]  [Chemdraw]	Dots surface:
Species utilize (5R,6R,3'R)-6,3'-Dihydroxy-7',8'-didehydro-5,6,7,8-tetrahydro-beta,beta-carotene-3,8-dione in its chemical communication system Mytilida, Mytilidae, Mytilinae   Mytilus edulis      P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Sy -   Synomone¦   ¦(*) indicates that compound is active¦    Common blue mussel