192879-23-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192879-23-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,8,7 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 192879-23:
(8*1)+(7*9)+(6*2)+(5*8)+(4*7)+(3*9)+(2*2)+(1*3)=185
185 % 10 = 5
So 192879-23-5 is a valid CAS Registry Number.