Ecdysone English Synonyms: 2,3,14,22,25-pentahydroxy-,(2-bèta,3-bèta,5-bèta,22r)-cholest-7-en-6-on;2-bèta,3-bèta,14,22,25-pentahydroxy-,(20s,22r)-5-beta-cholest-7-en-6-on;ECDYSONE;ECDYSONE, ALPHA-;2BETA,3BETA,14ALPHA,22[R],25-PENTAHYDROXY-7-CHOLESTEN-6-ONE;ALPHA-ECDYSON;ALPHA-ECDYSONE;ALPHA-ECDYSTERONE CAS: 3604-87-3 Assay: 99.5% Moleculaire formule:C27H44O6 Molecular Weight:464.63