855244-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855244-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,2,4 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 855244-03:
(8*8)+(7*5)+(6*5)+(5*2)+(4*4)+(3*4)+(2*0)+(1*3)=170
170 % 10 = 0
So 855244-03-0 is a valid CAS Registry Number.