184826-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184826-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,8,2 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 184826-39:
(8*1)+(7*8)+(6*4)+(5*8)+(4*2)+(3*6)+(2*3)+(1*9)=169
169 % 10 = 9
So 184826-39-9 is a valid CAS Registry Number.