855470-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855470-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,4,7 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 855470-75:
(8*8)+(7*5)+(6*5)+(5*4)+(4*7)+(3*0)+(2*7)+(1*5)=196
196 % 10 = 6
So 855470-75-6 is a valid CAS Registry Number.