140651-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140651-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,6,5 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 140651-13:
(8*1)+(7*4)+(6*0)+(5*6)+(4*5)+(3*1)+(2*1)+(1*3)=94
94 % 10 = 4
So 140651-13-4 is a valid CAS Registry Number.