N,2-dimethyl-1-phenylpropan-2-amine; sulfuric acid N,2-dimethyl-1-phenyl-propan-2-amine; sulfuric acid (1,1-dimethyl-2-phenyl-ethyl)-methyl-amine; sulfuric acid SPECTRUM1503250 NCGC00095030-02 NCGC00095030-01