1365655-89-5 Usage
Description
Biotin-PEG2-acid is reactive with amine-containing macromolecule. The hydrophilic PEG arm improves water solubility. The biotin groups serve as an affinity label towards the proteins avidin and streptavidin.
Check Digit Verification of cas no
The CAS Registry Mumber 1365655-89-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,5,6,5 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1365655-89:
(9*1)+(8*3)+(7*6)+(6*5)+(5*6)+(4*5)+(3*5)+(2*8)+(1*9)=195
195 % 10 = 5
So 1365655-89-5 is a valid CAS Registry Number.