Robuta

https://webbook.nist.gov/cgi/inchi/InChI%3D1S/C24H30Cl2O4/c1-6-11-20(15(4)5)29-22(27)24(7-2%2C8-3)23(28)30-21-17-13-10-9-12-16(17)18(25)14-19(21)26/h9-10%2C12-15%2C20H%2C6-8%2C11H2%2C1-5H3 Diethylmalonic acid, 2,4-dichloronaphth-1-yl 2-methylhex-3-yl ester acidylester https://webbook.nist.gov/cgi/inchi/InChI%3D1S/C24H30Cl2O4/c1-3-4-5-6-7-8-11-17(2)29-22(27)14-15-23(28)30-24-19-13-10-9-12-18(19)20(25)16-21(24)26/h9-10%2C12-13%2C16-17H%2C3-8%2C11%2C14-15H2%2C1-2H3 Succinic acid, dec-2-yl 2,4-dichloronaphth-1-yl ester succinic aciddecylester