496924-37-9

L-Cysteine,glycyl-L-a-aspartyl-L-a-glutamyl-L-valyl-L-a-aspartylglycyl-O-(1,1-dimethylethyl)-L-serylglycyl-S-(triphenylmethyl)-, 2,3,5-tris(1,1-dimethylethyl)ester