854446-59-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854446-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,4,4 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 854446-59:
(8*8)+(7*5)+(6*4)+(5*4)+(4*4)+(3*6)+(2*5)+(1*9)=196
196 % 10 = 6
So 854446-59-6 is a valid CAS Registry Number.