875842-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875842-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,8,4 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 875842-96:
(8*8)+(7*7)+(6*5)+(5*8)+(4*4)+(3*2)+(2*9)+(1*6)=229
229 % 10 = 9
So 875842-96-9 is a valid CAS Registry Number.