1247-42-3 16.beta.-Methylprednisone 17,21-Dihydroxy-16.beta.-methylpregna-1,4-diene-3,11,20-trione Betalone Betanisona Betapar Betapred Bitanisone Deltacortene Beta Deltacortone Beta Deltisona B Lepicortin-Beta Meprednisone NSC527579 Pregna-1,4-diene-3,11,20-trione, 17,21-dihydroxy-16-methyl-, (16.beta.)- Pregna-1,4-diene-3,11,20-trione, 17,21-dihydroxy-16.beta.-methyl- Sch 4358