875856-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875856-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,8,5 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 875856-93:
(8*8)+(7*7)+(6*5)+(5*8)+(4*5)+(3*6)+(2*9)+(1*3)=242
242 % 10 = 2
So 875856-93-2 is a valid CAS Registry Number.