230620-74-3 Usage
General Description
Benzyl-PEG6-THP is a chemical compound consisting of a benzyl group attached to a polyethylene glycol (PEG) chain and a tetrahydropyran (THP) moiety. It is widely used in the pharmaceutical and biotechnology industries as a linker molecule for drug conjugates, allowing for improved solubility, stability, and pharmacokinetics of therapeutic compounds. The PEG chain helps to increase the circulation time of the drug in the body, while the benzyl group and THP moiety serve as anchors for attaching the drug to targeting molecules or delivery systems. Overall, Benzyl-PEG6-THP plays a crucial role in the development of targeted drug delivery systems and bioconjugates for various medical applications.
Check Digit Verification of cas no
The CAS Registry Mumber 230620-74-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,0,6,2 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 230620-74:
(8*2)+(7*3)+(6*0)+(5*6)+(4*2)+(3*0)+(2*7)+(1*4)=93
93 % 10 = 3
So 230620-74-3 is a valid CAS Registry Number.
230620-74-3Relevant articles and documents
A convenient synthetic route to differentially functionalized long chain polyethylene glycols
Burns,Field,Hashimoto,Petteys,Ridley,Samankumara Sandanayake
, p. 2337 - 2347 (2007/10/03)
A convenient and efficient synthetic route to differentially functionalized polyethylene glycols (PEGs) starting from cheap commercially available materials is reported. Selectively protected triethylene glycol or tetraethylene glycol have been reacted with a second PEG bearing both a protecting group and a leaving group.
