876511-19-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876511-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,5,1 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 876511-19:
(8*8)+(7*7)+(6*6)+(5*5)+(4*1)+(3*1)+(2*1)+(1*9)=192
192 % 10 = 2
So 876511-19-2 is a valid CAS Registry Number.