855600-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855600-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,6,0 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 855600-13:
(8*8)+(7*5)+(6*5)+(5*6)+(4*0)+(3*0)+(2*1)+(1*3)=164
164 % 10 = 4
So 855600-13-4 is a valid CAS Registry Number.