184765-22-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184765-22-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,7,6 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 184765-22:
(8*1)+(7*8)+(6*4)+(5*7)+(4*6)+(3*5)+(2*2)+(1*2)=168
168 % 10 = 8
So 184765-22-8 is a valid CAS Registry Number.