Synonyms: 6,7-Dimethoxy-4-semicarbazidoquinazoline hydrochloride dihydrate;2-(6,7-Dimethoxy-4-quinazolinyl)hydrazinecarboxamide monohydrochloride dihydrate;Hydrazinecarboxamide, 2-(6,7-dimethoxy-4-quinazolinyl)-, monohydrochloride, dihydrate;AC1MIQCF;LS-76597;[(6,7-dimethoxyquinazolin-4-yl)amino]urea hydrochloride;134749-18-1