(1E)-7-[(8Z)-1,6-dihydroxy-3-methyl-7-oxo-8-[(phenethylamino)methylidene]-5-propan-2-yl-naphthalen-2-yl]-3,8-dihydroxy-6-methyl-1-[(phenethylamino)methylidene]-4-propan-2-yl-naphthalen-2-one price

(1E)-7-[(8Z)-1,6-dihydroxy-3-methyl-7-oxo-8-[(phenethylamino)methylidene]-5-propan-2-yl-naphthalen-2-yl]-3,8-dihydroxy-6-methyl-1-[(phenethylamino)methylidene]-4-propan-2-yl-naphthalen-2-one price, total count: 1