Nome Químico: Diethyl 5,5′-[(2-hydroxypropane-1,3-diyl)bis(oxy)]bis(4-oxo-4H-chromene-2-carboxylate)
Sorrisos: OC(COC1=CC=CC2=C1C(C=C(C(OCC)=O)O2)=O)COC3=CC=CC4=C3C(C=C(C(OCC)=O)O4)=O
Inchi: InChI=1S/C19H20O7/c1-11(20)18-14(23)5-3-7-16(18)25-9-13(22)10-26-17-8-4-6-15(24)19(17)12(2)21/h3-8,13,22-24H,9-10H2,1-2H3