851286-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 851286-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,2,8 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 851286-59:
(8*8)+(7*5)+(6*1)+(5*2)+(4*8)+(3*6)+(2*5)+(1*9)=184
184 % 10 = 4
So 851286-59-4 is a valid CAS Registry Number.