5,8-Dihydroxy-2-[1-(2-methylbutyryloxy)-4-methyl-3-pentenyl]-1,4-naphthalenedione | 5,8-DIHYDROXY-2-[1-(2-METHYL-N-BUTYRYLOXY)-4-METHYL-3-PENTENYL]-1,4-NAPHTHALENEDIONE |
2-Methyl-butyric acid 1-(5,8-dihydroxy-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-4-methyl-pent-3-enyl ester | (1R)-1-(5,8-Dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-methylpent-3-en-1-yl rel-(2R)-2-methylbutanoate |