38732-22-8 L-Glutamic acid, compound with 2,2',2''-nitrilotrisethanol (1:1)
51026-41-6 2-[3-Ethoxycarbonyl-4-[3-[3-ethoxycarbonyl-5-oxo-1-(2-potassiosulfoethyl)-2-pyrazolin-4-ylidene]-1-propenyl]-5-hydroxy-1H-pyrazol-1-yl]ethane-1-sulfonic acid potassium salt