66296-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66296-58-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,2,9 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66296-58:
(7*6)+(6*6)+(5*2)+(4*9)+(3*6)+(2*5)+(1*8)=160
160 % 10 = 0
So 66296-58-0 is a valid CAS Registry Number.