Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]-

CAS Registry Number®

604786-74-5
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CAS Name

Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]-

Molecular Formula

(C2H4O)nC14H26N4O3S

Cite this Page

Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]-.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=604786-74-5 (retrieved 2024-08-31) (CAS RN: 604786-74-5).  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-aminoethyl)-ω-[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethoxy]-
  • Biotin-PEG-amine
  • EZ-Link Amine-PEGn-Biotin

Deleted or Replaced CAS Registry Numbers

622405-63-4, 778592-58-8, 1813514-95-2, 1867168-76-0, 1958061-60-3, 2412922-84-8, 2478528-74-2