106833-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106833-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,8,3 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 106833-70:
(8*1)+(7*0)+(6*6)+(5*8)+(4*3)+(3*3)+(2*7)+(1*0)=119
119 % 10 = 9
So 106833-70-9 is a valid CAS Registry Number.