1226869-60-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1226869-60-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,6,8,6 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1226869-60:
(9*1)+(8*2)+(7*2)+(6*6)+(5*8)+(4*6)+(3*9)+(2*6)+(1*0)=178
178 % 10 = 8
So 1226869-60-8 is a valid CAS Registry Number.