922172-44-9 L-Serine, L-threonylglycylglycyl- L-Serine, L-threonylglycylglycyl- Catalog No.: 939002 Name: L-Serine, L-threonylglycylglycyl- CAS: 922172-44-9 Formula: C11H20N4O7 Inquire about this product →