1945-77-3 4310-80-9 Glycine, N-((3-((3-((bis(carboxymethyl)amino)methyl)-4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)(2-sulfophenyl)methylene)-2-methyl-5-(1-methylethyl)-6-oxo-1,4-cyclohex adien-1-yl)methyl)-N-(carboxymethyl)-, pentasodium salt