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Betamethasone 378-44-9
Category : Intermediates
CAS NO : 378-44-9 EC NO : 206-825-4 MF : C22H29FO5 MW : 392.4611 Synonyms : Betamethasone base;9a-fluoro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione;9alpha-fluoro-16beta-methylprednisolone;9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione;(11beta,16alpha)-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione; Molecular Structure : 