914222-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 914222-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,4,2,2 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 914222-70:
(8*9)+(7*1)+(6*4)+(5*2)+(4*2)+(3*2)+(2*7)+(1*0)=141
141 % 10 = 1
So 914222-70-1 is a valid CAS Registry Number.