1807512-36-2 Usage
Description
Azido-PEG3-(CH2)3OH is a PEG linker with three carbon chain between PEG fragemnt and OH group, The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
Check Digit Verification of cas no
The CAS Registry Mumber 1807512-36-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,7,5,1 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1807512-36:
(9*1)+(8*8)+(7*0)+(6*7)+(5*5)+(4*1)+(3*2)+(2*3)+(1*6)=162
162 % 10 = 2
So 1807512-36-2 is a valid CAS Registry Number.