854038-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854038-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,0,3 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 854038-19:
(8*8)+(7*5)+(6*4)+(5*0)+(4*3)+(3*8)+(2*1)+(1*9)=170
170 % 10 = 0
So 854038-19-0 is a valid CAS Registry Number.