5836-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5836-43-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,3 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5836-43:
(6*5)+(5*8)+(4*3)+(3*6)+(2*4)+(1*3)=111
111 % 10 = 1
So 5836-43-1 is a valid CAS Registry Number.