Carabrolactone A is a natural product of Carpesium, Asteraceae. The catalog number is TN5328 and the CAS number is 1187925-30-9. Carabrolactone A can be used as a reference standard.
Carabrolactone B is a natural product of Carpesium, Asteraceae. The catalog number is TN3589 and the CAS number is 1187925-31-0. Carabrolactone B can be used as a reference standard.