880872-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 880872-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,8,7 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 880872-40:
(8*8)+(7*8)+(6*0)+(5*8)+(4*7)+(3*2)+(2*4)+(1*0)=202
202 % 10 = 2
So 880872-40-2 is a valid CAS Registry Number.