117894-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117894-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,8,9 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117894-08:
(8*1)+(7*1)+(6*7)+(5*8)+(4*9)+(3*4)+(2*0)+(1*8)=153
153 % 10 = 3
So 117894-08-3 is a valid CAS Registry Number.