Category starting in alphabetical order :

Alfuzosin

Alfuzosin EP Impurity A;
Alfuzosin EP Impurity A;
CAS No. : 98902-29-5 (HCl Salt) ; 98902-36-4 (base) ;
Molecular Formula :

C19H24ClN5O4 (HCl Salt) ; C19H23N5O4 (base) ; 

Alfuzosin EP Impurity B;
Alfuzosin EP Impurity B;
CAS No. : 23680-84-4 ;
Molecular Formula :

C10H10ClN3O2 ;

Alfuzosin EP Impurity C;
Alfuzosin EP Impurity C;
CAS No. : 72104-34-8 ;
Molecular Formula :

C19H28ClN5O4 (HCl salt) ;

Alfuzosin EP Impurity D;
Alfuzosin EP Impurity D;
CAS No. : 81403-69-2 (HCl Salt); 76362-29-3 (base) ;
Molecular Formula :

C14H22ClN5O2 (HCl Salt) ; C14H21N5O2 (base) ;

Alfuzosin EP Impurity E;
Alfuzosin EP Impurity E;
CAS No. : 1026411-59-5 ;
Molecular Formula :

C15H22ClN5O3 (HCl Salt) ; C15H21N5O3 (base) ; 

Alfuzosin HCl;
Alfuzosin HCl;
CAS No. : 81403-68-1 ;
Molecular Formula :

C19H28ClN5O4 ;