CAS 1939126-74-5(CA)BEMPEGALDESLEUKIN(INNE)BEMPEGALDESLEUKIN(INND)BEMPEGALDESLEUKIN(INNC)HUMAN INTERLEUKIN-2 VARIANT (ALA1 REMOVED, C^125>S) PRODUCED IN ESCHERICHIA COLI, IN WHICH AN AVERAGE OF 6 LYSINE RESIDUES ARE N^6 SUBSTITUTED WITH [(2,7- BIS{[METHYLPOLY(OXYETHYLENE)]CARBAMOYL}-9H-FLUOREN-9- YL)METHOXY]CARBONYL. PROPOSED INN: LIST 119