875002-34-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875002-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,0,0 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 875002-34:
(8*8)+(7*7)+(6*5)+(5*0)+(4*0)+(3*2)+(2*3)+(1*4)=159
159 % 10 = 9
So 875002-34-9 is a valid CAS Registry Number.