1334170-00-1 Usage
Description
Bis-PEG9-PFP ester is a PEG linker with two activated PFP ester moieties. PFP esters can react with amine groups to form amide bonds. They are also less susceptible to undergo hydrolysis compared to other amine reactive groups. The hydrophilic PEG linker increase the water solubility of the compond in aqueous media.
Check Digit Verification of cas no
The CAS Registry Mumber 1334170-00-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,1,7 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1334170-00:
(9*1)+(8*3)+(7*3)+(6*4)+(5*1)+(4*7)+(3*0)+(2*0)+(1*0)=111
111 % 10 = 1
So 1334170-00-1 is a valid CAS Registry Number.