3829-32-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3829-32-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,2 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3829-32:
(6*3)+(5*8)+(4*2)+(3*9)+(2*3)+(1*2)=101
101 % 10 = 1
So 3829-32-1 is a valid CAS Registry Number.