92659-86-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92659-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,6,5 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 92659-86:
(7*9)+(6*2)+(5*6)+(4*5)+(3*9)+(2*8)+(1*6)=174
174 % 10 = 4
So 92659-86-4 is a valid CAS Registry Number.