859996-03-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859996-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,9,9 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 859996-03:
(8*8)+(7*5)+(6*9)+(5*9)+(4*9)+(3*6)+(2*0)+(1*3)=255
255 % 10 = 5
So 859996-03-5 is a valid CAS Registry Number.