Name: | 2-Pentenoic acid,3-methyl-,(4Z,4aS,5S,7R,8aR)-4-ethylideneoctahydro-8-methylene-5-(1-methylethyl)-3-oxo-1H-2-benzopyran-7-ylester, (2E)- |
Synonyms: | 2-Pentenoicacid, 3-methyl-,4-ethylideneoctahydro-8-methylene-5-(1-methylethyl)-3-oxo-1H-2-benzopyran-7-ylester, [4aS-[4Z,4aa,5a,7b(E),8ab]]-; Neotussilagolactone I |