106650-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106650-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,6,5 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 106650-70:
(8*1)+(7*0)+(6*6)+(5*6)+(4*5)+(3*0)+(2*7)+(1*0)=108
108 % 10 = 8
So 106650-70-8 is a valid CAS Registry Number.