U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class Polymer
Created
by admin
on Tue Apr 01 19:28:29 GMT 2025
Edited
by admin
on Tue Apr 01 19:28:29 GMT 2025
Record UNII
77U9H6E11K
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
METHOXY POLYETHYLENE GLYCOL 20
Preferred Name English
METHOXY PEG-20
Common Name English
MPEG-20
Common Name English
MPEG 950
Common Name English
PEG-20 METHYL ETHER
Common Name English
MPEG20
Common Name English
Code System Code Type Description
FDA UNII
77U9H6E11K
Created by admin on Tue Apr 01 19:28:29 GMT 2025 , Edited by admin on Tue Apr 01 19:28:29 GMT 2025
PRIMARY
CAS
9004-74-4
Created by admin on Tue Apr 01 19:28:29 GMT 2025 , Edited by admin on Tue Apr 01 19:28:29 GMT 2025
GENERIC (FAMILY)
Display Structure of METHOXY PEG-20
Name Property Type Amount Referenced Substance Defining Parameters References
MOL_WEIGHT:NUMBER AVERAGE(CALCULATED) CHEMICAL