875840-43-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875840-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,8,4 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 875840-43:
(8*8)+(7*7)+(6*5)+(5*8)+(4*4)+(3*0)+(2*4)+(1*3)=210
210 % 10 = 0
So 875840-43-0 is a valid CAS Registry Number.