66608-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66608-82-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,0 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 66608-82:
(7*6)+(6*6)+(5*6)+(4*0)+(3*8)+(2*8)+(1*2)=150
150 % 10 = 0
So 66608-82-0 is a valid CAS Registry Number.