英文别名2-Nitrodeamino Fingolimod; 2-(4-octylphenyl)ethyl-2-nitro-1,3-propanediol; 2-nitro-2-(4-octylphenethyl)propane-1,3-diol; Fingolimod Nitro Impurity; 1,3-Propanediol, 2-nitro-2-[2-(4-octylphenyl)ethyl]-; 2-(4-Octylphenethyl)-2-nitropropane-1,3-diol; Fingolimod Nitro diol