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Betametasone Impurity 19

CAT#: B49561
Product Name: Betametasone Impurity 19
Synonyms: 9α-fluoro-11β-hydroxy-16β-methyl-3,20-dioxo-17α-pregnan-2(1),5(4)-dien-21-oic acid
M.F: C22H27FO5
M.W: 390.45
CAS#: 1257544-85-6
Specification: 10mg/vial