5061-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5061-70-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,6 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5061-70:
(6*5)+(5*0)+(4*6)+(3*1)+(2*7)+(1*0)=71
71 % 10 = 1
So 5061-70-1 is a valid CAS Registry Number.