896435-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 896435-43-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,6,4,3 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 896435-43:
(8*8)+(7*9)+(6*6)+(5*4)+(4*3)+(3*5)+(2*4)+(1*3)=221
221 % 10 = 1
So 896435-43-1 is a valid CAS Registry Number.