627545-92-0

Glycine,glycylglycylglycyl-L-a-aspartylglycyl-L-seryl-L-phenylalanyl-L-serylglycyl-L-phenylalanylglycyl-L-a-aspartylglycyl-L-seryl-L-phenylalanyl-L-serylglycyl-L-phenylalanyl-