881752-97-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 881752-97-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,7,5 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 881752-97:
(8*8)+(7*8)+(6*1)+(5*7)+(4*5)+(3*2)+(2*9)+(1*7)=212
212 % 10 = 2
So 881752-97-2 is a valid CAS Registry Number.