861608-08-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 861608-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,6,0 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 861608-08:
(8*8)+(7*6)+(6*1)+(5*6)+(4*0)+(3*8)+(2*0)+(1*8)=174
174 % 10 = 4
So 861608-08-4 is a valid CAS Registry Number.