Valoneic acid dilactone

CAS No: 60202-70-2

IUPAC name: 3,4,5-trihydroxy-2-[(7,13,14-trihydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-6-yl)oxy]benzoic acid

Molecular formula: C21 H10 O13