1,3-Cyclohexanediol, 5-((1-(5,5-difluoro-6-hydroxy-1,6-dimethylheptyl)octahydro-7a-methyl-4H-inden-4-ylidene)ethylidene)-4-methylene-, (1R-(1alpha(R*),3abeta,4E(1R*,3S*,5Z),7aalpha))- 115540-42-6 24,24-DFHDC 24,24-Difluoro-24-homo-1,25-dihydroxyvitamin D3 24,24-Difluoro-24-homo-1alpha,25-dihydroxycholecalciferol 24a-Homo-24,24-difluoro-1alpha,25-dihydroxyvitamin D3 24aF2-Homo-1,25(OH)2D3