141699-73-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141699-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,6,9 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141699-73:
(8*1)+(7*4)+(6*1)+(5*6)+(4*9)+(3*9)+(2*7)+(1*3)=152
152 % 10 = 2
So 141699-73-2 is a valid CAS Registry Number.