861567-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861567-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,5,6 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 861567-26:
(8*8)+(7*6)+(6*1)+(5*5)+(4*6)+(3*7)+(2*2)+(1*6)=192
192 % 10 = 2
So 861567-26-2 is a valid CAS Registry Number.