1807530-06-8 Usage
Description
Azido-PEG1-NHS ester is a click chemistry PEG reagent with broad application. Azide(N3) group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 1807530-06-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,7,5,3 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1807530-06:
(9*1)+(8*8)+(7*0)+(6*7)+(5*5)+(4*3)+(3*0)+(2*0)+(1*6)=158
158 % 10 = 8
So 1807530-06-8 is a valid CAS Registry Number.