117500-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117500-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,0 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117500-35:
(8*1)+(7*1)+(6*7)+(5*5)+(4*0)+(3*0)+(2*3)+(1*5)=93
93 % 10 = 3
So 117500-35-3 is a valid CAS Registry Number.