1190881-65-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190881-65-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,8,8 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1190881-65:
(9*1)+(8*1)+(7*9)+(6*0)+(5*8)+(4*8)+(3*1)+(2*6)+(1*5)=172
172 % 10 = 2
So 1190881-65-2 is a valid CAS Registry Number.