2,4,6-Quinazolinetriamine, N6-((3,4-dichlorophenyl)methyl)-N6-methyl-, monohydrochloride 2,4-Diamino-6-((3,4-dichlorobenzyl)methylamino)quinazoline hydrochloride hemihydrate 40066-23-7 Quinazoline, 2,4-diamino-6-((3,4-dichlorobenzyl)methylamino)-, hydrochloride, hemihydrate