872268-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872268-01-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,2,6 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 872268-01:
(8*8)+(7*7)+(6*2)+(5*2)+(4*6)+(3*8)+(2*0)+(1*1)=184
184 % 10 = 4
So 872268-01-4 is a valid CAS Registry Number.