222292-72-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 222292-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,2,9 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 222292-72:
(8*2)+(7*2)+(6*2)+(5*2)+(4*9)+(3*2)+(2*7)+(1*2)=110
110 % 10 = 0
So 222292-72-0 is a valid CAS Registry Number.