Pregna-1,4-diene-3,20-dione,9,11-epoxy-17,21-dihydroxy-16-methyl-,(9β,11β,16α) CAS No. 24916-90-3

Classification is determined by the interpretation of GIRs 1 and 6 to the Combined Nomenclature and by the wording of CN codes: 2914, 2914 50 and 2914 50 00 90. Since product has no hormonal activity in its own right, classification is excluded from CN heading 2937 as per Note 8 (b) to Chapter 29.