IUPAC Name :(6Z)-6-[(3,4-dihydroxyphenyl)methylidene]-5-hydroxy-4-(4-hydroxyphenyl)pyran-2,3-dione
InChI :InChI=1/C18H12O7/c19-11-4-2-10(3-5-11)15-16(22)14(25-18(24)17(15)23)8-9-1-6-12(20)13(21)7-9/h1-8,19-22H/b14-8-
Std.InChI: InChI=1S/C18H12O7/c19-11-4-2-10(3-5-11)15-16(22)14(25-18(24)17(15)23)8-9-1-6-12(20)13(21)7-9/h1-8,19-22H/b14-8-
InChIKey :OLZRNPOBVWGCKN-ZSOIEALJBX
Std.InChIKey: OLZRNPOBVWGCKN-ZSOIEALJSA-N
SMILES :C1=CC(=CC=C1C2=C(/C(=C/C3=CC(=C(C=C3)O)O)/OC(=O)C2=O)O)O
Molar Refractivity :86.84 ± 0.3 cm3 (est)
Parachor :645.7 ± 6.0 cm3 (est)
Index of Refraction :1.795 ± 0.02
(est)
Surface Tension :100.3 ± 3.0 dyne/cm (est)
Density :1.667 ± 0.06 g/cm3 (est)
Polarizability :34.42 ± 0.5 10-24cm3 (est)