2-((3,4-Dihydro-4-oxo-3-phenylquinazolin-2-yl)methyl)-2-thiopseudourea monohydrobromide 61554-96-9 Pseudourea, 2-((3,4-dihydro-4-oxo-3-phenylquinazolin-2-yl)methyl)-2-thio-, monohydrobromide S-(3-Phenyl-4(3H)-oxoquinazolin-2-ylmethyl)thiouronium bromide