1040141-27-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1040141-27-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,1,4 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1040141-27:
(9*1)+(8*0)+(7*4)+(6*0)+(5*1)+(4*4)+(3*1)+(2*2)+(1*7)=72
72 % 10 = 2
So 1040141-27-2 is a valid CAS Registry Number.