894416-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 894416-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,4,4,1 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 894416-91:
(8*8)+(7*9)+(6*4)+(5*4)+(4*1)+(3*6)+(2*9)+(1*1)=212
212 % 10 = 2
So 894416-91-2 is a valid CAS Registry Number.