Clazuril ;(2RS)-[2-Chloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)phenyl](4-chlorophenyl)acetonitrile
Clazuril EP Impurity-A - (2RS)-[2-Chloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)phenyl](4-chlorophenyl)acetic acid ;
Clazuril EP Impurity-B - 2-[3-Chloro-4-[(RS)-(4-chlorophenyl)cyanomethyl]phenyl]-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxamide ;
Clazuril EP Impurity-C - (2RS)-2-[2-Chloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)phenyl]-2-(4-chlorophenyl)acetamide;
Clazuril EP Impurity-D - 2-[3-Chloro-4-[(RS)-(4-chlorophenyl)cyanomethyl]phenyl]-N,N-dimethyl-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxamide;
Clazuril EP Impurity-E- Methyl 2-[3-chloro-4-[(RS)-(4-chlorophenyl)cyanomethyl]phenyl]-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylate;
Clazuril EP Impurity- F- Ethyl 2-[3-chloro-4-[(RS)-(4-chlorophenyl)cyanomethyl]phenyl]-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carboxylate;
Clazuril EP Impurity -G-2-[3-Chloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine3,5(2H,4H)-dione ;
Clazuril EP Impurity-H - [2-Chloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)phenyl][4-[[2-chloro-4-(3,5-dioxo-4,5-dihydro-1,2,4-triazin-2(3H)-yl)phenyl]cyanomethyl]phenyl](4-chlorophenyl)acetonitrile;
Clazuril EP Impurity -I - Z)-2-[[3-Chloro-4-[(RS)-(4-chlorophenyl)cyanomethyl]phenyl]diazanylidene]acetamide ;