116925-40-7 1H-Indene-1-Pentanol, alpha,alpha-diethyl-2,3,3a,6,7,7a-hexahydro-4-(2-(5-hydroxy-2-methyl-1-cyclohexen-1-yl)ethenyl)-epsilon,7a-dimethyl-, (1R-(1alpha(R*),3abeta,4(Z(S*)),7aalpha))- 25-Hydroxy-26,27-dimethylcholecalciferol 25-Hydroxy-26,27-dimethylvitamin D3 26,27-Dimethylcalcifediol