| Synonyms: | 3-Acetylpyrrhoxanthinol;5-[11-(4-Acetoxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-2,9-dimethyl-2,4,6,8-undecatetren-10-yn-1-ylidene]-3-[2-(4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl)vinyl]furan-2(5H)-one;5-[11-(4-Acetoxy-2,6,6-trimethyl-1-cyclohexenyl)-2,9-dimethyl-2,4,6,8-undecatetraene-10-ynylidene]-3-[2-(4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptane-1-yl)ethenyl]-2(5H)-furanone;Pyrrhoxanthin;2(5H)-Furanone, 5-[(2E,4E,6E,8E)-11-[(4R)-4-(acetyloxy)-2,6,6-trimethyl-1-cyclohexen-1-yl]-2,9-dimethyl-2,4,6,8-undecatetraen-10-yn-1-ylidene]-3-[(1E)-2-[(1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl]ethenyl]-, (5Z)- |