855896-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855896-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,8,9 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 855896-99:
(8*8)+(7*5)+(6*5)+(5*8)+(4*9)+(3*6)+(2*9)+(1*9)=250
250 % 10 = 0
So 855896-99-0 is a valid CAS Registry Number.