| Product ID | CAS No. | Product Names | Chemical Structure | Formula(M.F.) | Source |
| TB07340 | 546-43-0 | Alantolactone |  |
C15H20O2 | Inula helenium L |
| TB07310 | 470-17-7 | Isoalantolactone |  |
C15H20O2 |
Inula helenium L |
| TB00017 | 477-43-0 | Dehydrocostus lactone |  |
C15H18O2 | Inula helenium L |
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