1217609-84-1 Usage
Description
Biotin-PEG4-alcohol is a biotinylation reagent containing a primary hydroxyl (?OH) that cn be derivatized. The PEG spacer provides greater solubility to labeled molecules compared to reagents having only hydrocarbon spacers.
Check Digit Verification of cas no
The CAS Registry Mumber 1217609-84-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,6,0 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1217609-84:
(9*1)+(8*2)+(7*1)+(6*7)+(5*6)+(4*0)+(3*9)+(2*8)+(1*4)=151
151 % 10 = 1
So 1217609-84-1 is a valid CAS Registry Number.