glutamic,hydroxy
Glutamic
500003-48-5D-Glutamic acid,4-[2-(1-methylethoxy)-3,4-dioxo-1-cyclobuten-1-yl]-N-(1-oxobutyl)-,bis(1,1-dimethylethyl) ester
500003-47-4D-Glutamic acid,4-[1-hydroxy-2,3-bis(1-methylethoxy)-4-oxo-2-cyclobuten-1-yl]-N-(1-oxobutyl)-, bis(1,1-dimethylethyl) ester