IUPAC: sodium 1,8-dihydroxy-9,10-dihydroanthracene-9,10-dione 1,4-bis[(2-ethylhexyl)oxy]-1,4-dioxobutane-2-sulfonate

SMILES: [Na+].Oc1cccc2C(=O)c3cccc(O)c3C(=O)c12.CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S([O-])(=O)=O