Synonyms: | Photosantonin(6CI); Propanoic acid,3-[hexahydro-3-methyl-6-(1-methylethylidene)-2-oxo-7(4H)-benzofuranylidene]-,ethyl ester, [3S-(3a,3aa,7E,7ab)]-; D7(4H),a-Benzofuranpropionic acid, 2,3,3ab,5,6,7aa-hexahydro-6-isopropylidene-3b-methyl-2-oxo-, ethyl ester, (-)-(8CI) |