Synonyms: n-(2,6-dichlorophenyl)-1,4,5,6-tetrahydropyrimidin-2-amine nitrate(1:1);ST-404;ST 404;AC1L4T5L;AC1Q21VT;AR-1J7505;2-(2,6-Dichlorophenylimino)piperimidine.hno3;N-(2,6-Dichlorophenyl)-1,4,5,6-tetrahydro-2-pyrimidinamine, mononitrate;N-(2,6-dichlorophenyl)-1,4,5,6-tetrahydropyrimidin-2-amine; nitric acid