100145-56-0 EINECS 309-229-3 o-(((2-((2-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)ethyl)(hydroxymethyl)amino)ethyl)amino)carbonyl)benzoic acid, compound with 2,2',2''-nitrilotriethanol (1:1)