IUPAC:2,3,7-trihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H,3H,4H,4aH,5H,6H,9H-[1,3]dioxolo[4,5-j]phenanthridin-6-one
IUPAC:2,3,7-trihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2H,3H,4H,4aH,5H,6H,9H-[1,3]dioxolo[4,5-j]phenanthridin-6-one