101226-42-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101226-42-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,2,2 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 101226-42:
(8*1)+(7*0)+(6*1)+(5*2)+(4*2)+(3*6)+(2*4)+(1*2)=60
60 % 10 = 0
So 101226-42-0 is a valid CAS Registry Number.