1997-93-9 Usage
Uses
Desfluoro Pimozide is an impurity of Pimozide (P447800). Pimozide impurity B.
Check Digit Verification of cas no
The CAS Registry Mumber 1997-93-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1997-93:
(6*1)+(5*9)+(4*9)+(3*7)+(2*9)+(1*3)=129
129 % 10 = 9
So 1997-93-9 is a valid CAS Registry Number.