... intermediates Packaging & DeliveryPackaging Detail:25Kg/drumDelivery Detail:one weekSpecifications16 alpha hydroxy-prednisolone 1.CAS:13951-70-7 2.Appearance: ... 11beta,16alpha,17,21-Tetrahydroxypregna-1,4-diene-3,20-dioneFormula: C21H28O6Synonyms: Pregna-1,4-diene-3,20-dione,11b, ... (6CI,7CI,8CI);16a-Hydroxyprednisolone;16α-hydroxy-prednisonlone;Pregna-1,4-diene-3,20-dione,11,16,17,21-tetrahydroxy-, ...