588678-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 588678-17-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,8,6,7 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 588678-17:
(8*5)+(7*8)+(6*8)+(5*6)+(4*7)+(3*8)+(2*1)+(1*7)=235
235 % 10 = 5
So 588678-17-5 is a valid CAS Registry Number.