401479-68-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 401479-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,1,4,7 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 401479-68:
(8*4)+(7*0)+(6*1)+(5*4)+(4*7)+(3*9)+(2*6)+(1*8)=133
133 % 10 = 3
So 401479-68-3 is a valid CAS Registry Number.