IUPAC 名称
(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-({8-hydroxy-6-oxo-6H-benzo[c]chromen-3-yl}oxy)oxane-2-carboxylic acid
InChI标识符
InChI=1S/C19H16O10/c20-7-1-3-9-10-4-2-8(6-12(10)28-18(26)11(9)5-7)27-19-15(23)13(21)14(22)16(29-19)17(24)25/h1-6,13-16,19-23H,(H,24,25)/t13-,14-,15+,16-,19+/m1/s1