917375-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 917375-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,3,7 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 917375-45:
(8*9)+(7*1)+(6*7)+(5*3)+(4*7)+(3*5)+(2*4)+(1*5)=192
192 % 10 = 2
So 917375-45-2 is a valid CAS Registry Number.