24(28)-Dehydroergosterol Price Not Available 25mg 24(28)-Dehydroergosterol Supplier Page Catalog Number R021922 Molecular Formula C28H42O CAS# 29560-24-5 Purity ≥95% Inchi InChI=1S/C28H42O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18,20,22,24-26,29H,3,11-17H2,1-2,4-6H3/b8-7+/t20-,22+,24-,25+,26+,27+,28-/m1/s1 Inchi Key SQFQJKZSFOZDJY-CVGLIYDESA-N SMILES CC(C)C(=C)C=CC(C)C1CCC2C1(CCC3C2=CC=C4C3(CCC(C4)O)C)C Size 25mg Supplier Page https://www.musechem.com/product/R021922.html