Compound	Category	Chain Length	Forumula	Molecular Weight
2,3-Dimethyl-7-oxabicyclo[1,2,2]heptane-2,3-dicarboxylic anhydride	A ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C08	C10H12O4	196.2
((1R,3R)-2,2,3-Trimethyl-4-methylenecyclopentyl)-methanol	Al ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C06	C10H18O	154.25
(4S,4aS,7S,7aR)-Hexahydro-4,7-dimethylcyclopenta[c]pyran-3(1H)-one	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C08	C10H16O2	168.23
2-Methyl-5-(1-oxopropan-2-yl)-cyclopentanecarbaldehyde	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C07	C10H16O2	168.23
Hexahydro-4,7-dimethylcyclopenta[c]pyran-1(3H)-one	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C08	C10H16O2	168.23