Compound	Category	Chain Length	Forumula	Molecular Weight
(3R,3'S,5'R)-3,3'-Dihydroxy-beta,kappa-caroten-6'-one	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H56O3	584.87
(9Z)-5,8-Dihydro-5,8-epoxy-beta,beta-carotene	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H56O	552.87
1,2,7,8,1',2',7',8'-Octahydro-psi,psi-carotene-1,1'-diol	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H64O2	576.93
1,2,7,8,1',2',7',8'-Octahydro-psi,psi-carotene-1-ol	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H62O	558.92
1,2-Dihydro-psi,psi-caroten-1-ol	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H58O	554.89
5,6-Epoxy-5,6-dihydro-psi,psi-carotene	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H56O	552.87
7,8-Dihydro-psi,psi-carotene	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H58	538.89
psi,psi-Carotene	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C31	C40H56	536.87
psi,psi-Carotene-16-ol	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C32	C40H56O	552.87