Compound	Category	Chain Length	Forumula	Molecular Weight
(R)-20,26-Dihydroxyecdysone 22-acetate	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C23	C29H46O9	538.67
(S)-20,26-Dihydroxyecdysone 22-acetate	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C23	C29H46O9	538.67
20-Hydroxyecdysone 22-acetate	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C23	C29H46O8	522.67
20-Hydroxyecdysone 22-glycolate	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C23	C29H46O9	538.67
22-Deoxy-20,26-dihydroxyecdysone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C23	C27H44O7	480.63
22-Deoxy-20-hydroxyecdysone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C23	C27H44O6	464.63
Ecdysterone	P ¦Category of the chemical signal A -   Attractant Al -   Allomone K -   Kairomone P -   Pheromone Q -   Queen Sy -   Synomone¦	C23	C27H44O7	480.63