898555-43-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898555-43-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,5,5 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 898555-43:
(8*8)+(7*9)+(6*8)+(5*5)+(4*5)+(3*5)+(2*4)+(1*3)=246
246 % 10 = 6
So 898555-43-6 is a valid CAS Registry Number.