CAS NO. 136314-94-8 | Cyclo(glycyl-L-prolyl-L-phenylalanyl-L-prolylglycyl-L-prolyl-L-phenyla lanyl-L-prolyl) |

Cyclo(glycyl-L-prolyl-L-phenylalanyl-L-prolylglycyl-L-prolyl-L-phenyla lanyl-L-prolyl)

cyclo(phenylalanyl-prolyl-glycyl-prolyl)2

Cyclo(glycyl-L-prolyl-L-phenylalanyl-L-prolylglycyl-L-prolyl-L-phenyla lanyl-L-prolyl)