859948-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859948-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,9,4 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 859948-05:
(8*8)+(7*5)+(6*9)+(5*9)+(4*4)+(3*8)+(2*0)+(1*5)=243
243 % 10 = 3
So 859948-05-3 is a valid CAS Registry Number.