CAS: 5289-74-7 Molecular Formula: C27H44O7 Molecular Weight (g/mol): 480.64 MDL Number: MFCD00036740 InChI Key: NKDFYOWSKOHCCO-YPVLXUMRSA-N Synonym: crustecdyson, commisterone, insect moulting hormone, polypodine a, the-7, 20-oh ecdysone, crustecdysone, beta-ecdysone, ecdysterone, 20-hydroxyecdysone PubChem CID: 5459840 ChEBI: CHEBI:16587 SMILES: CC(C)(O)CC[C@@H](O)[C@](C)(O)[C@H]1CC[C@@]2(O)C3=CC(=O)[C@@H]4C[C@@H](O)[C@@H](O)C[C@]4(C)[C@H]3CC[C@]12C