Synonyms: 2-Butanol,2-methyl-4-[(5-methyl-5H-1,2,4-triazino[5,6-b]indol-3-yl)amino]-, monohydrate(9CI); 2-Butanol,2-methyl-4-[(5-methyl-5H-as-triazino[5,6-b]indol-3-yl)amino]-, monohydrate(8CI); 5H-1,2,4-Triazino[5,6-b]indole, 2-butanol deriv.;2-Methyl-4-[(5-methyl-5H-as-triazino[5,6-b]indol-3-yl)amino]-2-butanol hydrate