135359-42-1

Cholecalciferol intermediate (3β,5Z,7E)-3-(tert-Butyldimethylsiluloxy)-9,10-secochola05,7,10(19)-triene-24-carboxylic Acid Methyl Ester (3β,5Z,7E)-3-(tert-ButyldiMethylsilyloxy)-9,10-secocholestra-5,7,10(19)-triene-24-carboxylic Acid Methyl Ester (3β,5Z,7E)-3-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-9,10-secochola05,7,10(19)-triene-24-carboxylic Acid Methyl Ester (δR,1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]-2-Methylenecyclohexylidene]ethylidene]octahydro-δ,7a-diMethyl-1H-indene-1-pentanoic Acid Methyl Ester 1H-Indene-1-pentanoic acid, 4-[(2Z)-2-[(5S)-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]octahydro-δ,7a-dimethyl-, methyl ester, (δR,1R,3aS,4E,7aR)-