Compound	Category	Chain Length	Forumula	Molecular Weight
2,3,5,6,7,8-Hexahydroxy-1,4-naphthalenedione	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C10	C10H6O8	254.15
2,3,5,6,8-Pentahydroxy-1,4-naphthoquinone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C10	C10H6O7	238.15
2,3,5,7-Tetrahydroxy-1,4-naphthoquinone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C10	C10H6O6	222.15
2-Acetyl-3,5,6,7,8-pentahydroxy-1,4-naphthoquinone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C12	C12H8O8	280.19
2-Acetyl-3,5,6,8-tetrahydroxy-1,4-naphthoquinone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C12	C12H8O7	264.19
2-Ethyl-3,5,6,7,8-pentahydroxy-1,4-naphthoquinone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C12	C12H10O7	266.2
Contractin A	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦