Nitrosamines Impurity 1

Chemical Name: 6-Chloro-N-((6-chloro-1,1-dioxido-7-sulfamoyl-2,3-dihydro-4H-benzo[e][1,2,4]thiadiazin-4-yl)methyl)-4-nitroso-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide

Smile: O=S(C1=C(Cl)C=C(C2=C1)N(N=O)CNS2(=O)=O)(NCN(C3=CC(Cl)=C(S(=O)(N)=O)C=C34)CNS4(=O)=O)=O