54749-91-6 Usage
Uses
An isomeric impurity of Lomustine (L469440) with antitumor activity.
Check Digit Verification of cas no
The CAS Registry Mumber 54749-91-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,4 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 54749-91:
(7*5)+(6*4)+(5*7)+(4*4)+(3*9)+(2*9)+(1*1)=156
156 % 10 = 6
So 54749-91-6 is a valid CAS Registry Number.
InChI:InChI=1/C9H16ClN3O2/c10-6-7-11-9(14)13(12-15)8-4-2-1-3-5-8/h8H,1-7H2,(H,11,14)