6beta-Angeloyloxy-1beta,10beta-epoxy-9-oxofuranoeremophilane is a natural product from Ligularia songarica.

59780-08-4

C20H24O5

344.4

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years