| | (1R,2R)-l-Norpseudoephedrine Base | 37577-7-4 | | |
| | (1R,2R)-l-Norpseudoephedrine Hydrochloride | 53643-20-2 | | |
| | (1R,2R)-l-Pseudoephedrine Base | 321-97-7 | | |
| | (1R,2R)-l-Pseudoephedrine Hydrochloride | 670-40-6 | | |
| | (1R,2S)-l-Norephedrine Base | 492-41-1 | | |
| | (1R,2S)-l-Norephedrine Hydrochloride | 3198-15-0 | | |
| | (1S,2R)-d-Ephedrine Base Anhydrous | 321-98-2 | | |
| | (1S,2R)-d-Ephedrine Base Hemihydrate | 144429-10-7 | | |
| | (1S,2R)-d-Ephedrine Hydrochloride | 24221-86-1 | | |
| | (1S,2R)-d-Norephedrine Base | 37577-28-9 | | |
| | (1S,2R)-d-Norephedrine Hydrochloride | 40626-29-7 | | |
| | (1S,2S)-d-Norpseudoephedrine Hydrochloride | 2153-98-2 | | |
| | (1S,2S)-d-NorpseudoephedrineBase | 492-39-7 | | |