874964-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874964-07-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,9,6 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 874964-07:
(8*8)+(7*7)+(6*4)+(5*9)+(4*6)+(3*4)+(2*0)+(1*7)=225
225 % 10 = 5
So 874964-07-5 is a valid CAS Registry Number.