Benzeneacetic acid, 4-hydroxy-, (3aR,4S,9aS,9bR)-2,3,3a,4,5,7,9a,9b-octahydro-9-(hydroxymethyl)-6-methyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-4-yl ester
Benzeneacetic acid, 4-hydroxy-, 2,3,3a,4,5,7,9a,9b-octahydro-9-(hydroxymethyl)-6-methyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-4-yl ester, [3aR-(3aα,4α,9aα,9bβ)]-
Lactucin, (p-hydroxyphenyl)acetate
Azuleno[4,5-b]furan, benzeneacetic acid deriv.
Lactupicrin
Lactucopicrin