Synonyms: 1-((3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)methyl)guanidine sulfate (2:1);2-(3,4-dihydro-2h-1,5-benzodioxepin-7-ylmethyl)guanidine sulfate(2:1);Guanidine, 1-((3,4-dihydro-2H-1,5-benzodioxepin-7-yl)methyl)-, sulfate (2:1);AC1L4R6J;AC1Q6XG5;AR-1C7077;LS-73570;2-(3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)guanidine; sulfuric acid