882653-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 882653-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,6,5 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 882653-43:
(8*8)+(7*8)+(6*2)+(5*6)+(4*5)+(3*3)+(2*4)+(1*3)=202
202 % 10 = 2
So 882653-43-2 is a valid CAS Registry Number.