α-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]poly(oxy-1,2-ethanediyl)

CAS Registry Number®

326003-46-7
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CAS Name

α-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]poly(oxy-1,2-ethanediyl)

Molecular Formula

(C2H4O)nC16H19N3O8

Cite this Page

α-[2-[[3-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]poly(oxy-1,2-ethanediyl).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=326003-46-7 (retrieved 2024-08-30) (CAS RN: 326003-46-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Poly(oxy-1,2-ethanediyl), α-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethyl]-ω-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]-
  • Poly(oxy-1,2-ethanediyl), α-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]ethyl]-ω-[2-[[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]amino]ethoxy]-
  • MAL-dPEG24 NHS ester
  • SM(PEG)12
  • MAL-dPEG12-NHS

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Deleted or Replaced CAS Registry Numbers

756525-92-5, 1044737-08-7, 1092360-28-5, 1133721-49-9, 1234177-83-3, 1303541-69-6, 1319209-87-4, 1342200-20-7, 1342200-21-8, 1357178-35-8, 1357178-36-9, 1370608-36-8, 1384117-58-1, 1398408-40-6, 1416793-04-8, 1425441-56-0, 1426151-00-9, 1539279-66-7, 1613533-58-6, 1621001-76-0, 1638683-64-3, 1643839-63-7, 1800247-90-8, 1902915-02-9, 2120350-29-8, 2662630-56-8