61002-01-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61002-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,0,0 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 61002-01:
(7*6)+(6*1)+(5*0)+(4*0)+(3*2)+(2*0)+(1*1)=55
55 % 10 = 5
So 61002-01-5 is a valid CAS Registry Number.