A-neo-lanost-3-ene
lanostan-3β-ol
14-methyl-A-nor-5β-cholestan-3-one
(8R,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13,14-trimethyl-1,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-2H-4-oxa-cyclopenta[a]phenanthren-3-one
methyl magnesium iodide