1512-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1512-06-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,1 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1512-06:
(6*1)+(5*5)+(4*1)+(3*2)+(2*0)+(1*6)=47
47 % 10 = 7
So 1512-06-7 is a valid CAS Registry Number.