855882-58-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855882-58-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,8,8 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 855882-58:
(8*8)+(7*5)+(6*5)+(5*8)+(4*8)+(3*2)+(2*5)+(1*8)=225
225 % 10 = 5
So 855882-58-5 is a valid CAS Registry Number.