Lamotrigine 3-3 Dimer

Chemical Name: 1,​2,​4-​Triazine-​3,​5-​diamine, N3,​N3'-​methylenebis[6-​(2,​3-​dichlorophenyl)​ ; 3-[[5-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazine-3-amino]methylamino]-5-amino-6-(2,3-dichlorophenyl)-1,2,4-triazine ; Lamotrigine Dimer Impurity 1

Smile: ClC1=C(C2=NN=C(NCNC3=NN=C(C(C=CC=C4Cl)=C4Cl)C(N)=N3)N=C2N)C=CC=C1Cl