Compound	Category	Chain Length	Forumula	Molecular Weight
2-Amino-3-(3,5-dibromo-4-hydroxyphenyl)-propanoic acid	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C09	C9H9Br2NO3	338.98
2-Amino-3-(3,5-dichloro-4-hydroxyphenyl)-propanoic acid	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C09	C9H9Cl2NO3	250.08
2-Amino-3-(3-bromo-4-hydroxyphenyl)-propanoic acid	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C09	C9H10BrNO3	260.08
2-Amino-3-(3-bromo-5-chloro-4-hydroxyphenyl)-propanoic acid	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C09	C9H9BrClNO3	294.53
2-Amino-3-(3-chloro-4-hydroxyphenyl)-propanoic acid	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C09	C9H10ClNO3	215.63
4,9-Anhydrotetrodotoxin	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C08	C11H15N3O7	301.25
Tetrodotoxin	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C08	C11H17N3O8	319.27