461015-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 461015-77-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,0,1 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 461015-77:
(8*4)+(7*6)+(6*1)+(5*0)+(4*1)+(3*5)+(2*7)+(1*7)=120
120 % 10 = 0
So 461015-77-0 is a valid CAS Registry Number.