66832-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66832-38-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,3 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66832-38:
(7*6)+(6*6)+(5*8)+(4*3)+(3*2)+(2*3)+(1*8)=150
150 % 10 = 0
So 66832-38-0 is a valid CAS Registry Number.