315184-75-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 315184-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,5,1,8 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 315184-75:
(8*3)+(7*1)+(6*5)+(5*1)+(4*8)+(3*4)+(2*7)+(1*5)=129
129 % 10 = 9
So 315184-75-9 is a valid CAS Registry Number.