GLYCINE,N-(N-TRITYLGLYCYL),METHYL ESTER InChI=1/C24H24N2O3/c1-29-23(28)18-25-22(27)17-26-24(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-16,26H,17-18H2,1H3,(H,25,27 glycine, N-(triphenylmethyl)glycyl-, methyl ester methyl N-tritylglycylglycinate