2-Amino-2-(4-octylphenethyl)propane-1,1,3,3-d4-1,3-diol,2-Amino-2-(4-octylphenethyl)propane-1,1,3,3-d4-1,3-diol,"Labeled Fingolimod, intended for use as an internal standard for the quantification of Fingolimod by GC- or LC-mass spectrometry.",Fingolimod Stable Isotopes