859951-92-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859951-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,9,5 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 859951-92:
(8*8)+(7*5)+(6*9)+(5*9)+(4*5)+(3*1)+(2*9)+(1*2)=241
241 % 10 = 1
So 859951-92-1 is a valid CAS Registry Number.