101212-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101212-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,2,1 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 101212-70:
(8*1)+(7*0)+(6*1)+(5*2)+(4*1)+(3*2)+(2*7)+(1*0)=48
48 % 10 = 8
So 101212-70-8 is a valid CAS Registry Number.