No. Name CAS No. Formulae Molecular Weight Structure
1 (+) Pseudoephedrine hydrochloride 345-78-8 C10H15NO•HCl 201.69
2 (-) Ephedrine hydrochloride 50-98-6 C10H15NO•HCl 201.69
3 1,​3,​5,​6-​Tetrahydroxy-​7-​(3-​methylbut-​2-​enyl)​xanthone 1080533-32-9 C18H16O6 328.316
4 1-​Bisabolone 61432-71-1 C15H24O 220.35