Ephedrine299-42-3100 % similar (-)-Pseudoephedrine321-97-1100 % similar Pseudoephedrine90-82-4100 % similar Dl-ephedrine hydrochloride134-71-489 % similar (+)-Ephedrine hydrochloride24221-86-189 % similar Pseudoephedrine hydrochloride345-78-889 % similar (-)-Ephedrine hydrochloride50-98-689 % similar (-)-Ephedrine sulfate134-72-576 % similar (±)-Hydroxyephedrine365-26-468 % similar Rel-(1R,2S)-1,2-diphenyl-1,2-ethanediol579-43-154 % similar (αS)-N,α-Dimethylbenzenemethanamine19131-99-850 % similar (+)-Phenylpropanolamine37577-28-950 % similar (-)-Phenylpropanolamine492-41-150 % similar (R)-(+)-N-Methyl-1-phenylethylamine5933-40-450 % similar N-Methylephedrine552-79-447 % similar Phenylpropanolamine hydrochloride154-41-646 % similar D-(-)-Norephedrine hydrochloride3198-15-046 % similar [S-(R*,S*)]-α-(1-Aminoethyl)benzyl alcohol hydrochloride40626-29-746 % similar 1-Phenylethanol13323-81-443 % similar (S)-1-Phenylethanol1445-91-643 % similar