英文别名Lamotrigine impurity c; (1Z)-2,3-dichloro-N-(diaminomethylideneamino)benzenecarboximidoyl cyanide; Lamotrigine Impurity 2; (Z)-[cyano(2,3-dichlorophenyl)methylene]carbazamidine; 2-(2,3-Dichlorophenyl)-2-(guanidinoimino) acetonitrile; (2Z)-[2-(diaminomethylidene)diazanylidene](2,3-dichlorophenyl)acetonitrile; 2-[(Z)-Cyano(2,3-dichlorophenyl)methylene]hydrazinecarbimide amide 
