141282-35-1 Usage
General Description
H2N-PEG5-CH2COOH is a chemical compound commonly known as polyethylene glycol (PEG) with a molecular structure containing five ethylene glycol units. The compound includes an amino group (H2N) and a carboxylic acid group (COOH), making it a bifunctional molecule. PEGs are widely used in pharmaceuticals, personal care products, and in various biomedical applications due to their biocompatibility, water solubility, and ability to modify the properties of other molecules. H2N-PEG5-CH2COOH specifically can be used as a linker to attach biomolecules, drugs, or imaging agents to surfaces or other molecules, making it a versatile tool in drug delivery systems and biomedical research.
Check Digit Verification of cas no
The CAS Registry Mumber 141282-35-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,8 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 141282-35:
(8*1)+(7*4)+(6*1)+(5*2)+(4*8)+(3*2)+(2*3)+(1*5)=101
101 % 10 = 1
So 141282-35-1 is a valid CAS Registry Number.
141282-35-1Relevant articles and documents
An easy access to asymmetrically substituted oligoethylene glycols from 18-crown-6
Abronina, Polina I.,Zinin, Alexander I.,Orlova, Anna V.,Sedinkin, Sergey L.,Kononov, Leonid O.
, p. 4533 - 4535 (2013/08/23)
A new route for the preparation of multi-gram quantities of the heterobifunctional oligoethylene glycol (OEG) derivatives (n = 6, 7) is reported based on decyclization of 18-crown-6.
