1945965-95-6 Usage
Uses
Ropivacaine Imidazol is an impurity of of the local anesthetic Ropivacaine (R675000).
Check Digit Verification of cas no
The CAS Registry Mumber 1945965-95-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,9,4,5,9,6 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1945965-95:
(9*1)+(8*9)+(7*4)+(6*5)+(5*9)+(4*6)+(3*5)+(2*9)+(1*5)=246
246 % 10 = 6
So 1945965-95-6 is a valid CAS Registry Number.