3960-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3960-70-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,6 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3960-70:
(6*3)+(5*9)+(4*6)+(3*0)+(2*7)+(1*0)=101
101 % 10 = 1
So 3960-70-1 is a valid CAS Registry Number.