Glycine, N,N′-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
Phenolphthalein, 3′,3′′-bis[[bis(carboxymethyl)amino]methyl]-5′,5′′-dimethyl-
N,N′-[(3-Oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)glycine]
Cresolphthalein complexon
o-Cresolphthalein complexon
Cresolphthalexon
o-Cresolphthalexon
3,3′-Bis[N,N-di(carboxymethyl)aminomethyl]-o-cresolphthalein
o-Cresolphthalein complexone
Phthalein complexone
o-Cresolphthalexone
3,3′-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolphthalein
NSC 298195
2-[[5-[1-[3-[[Carboxylatomethyl(carboxymethyl)azaniumyl]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)azaniumyl]acetate