3-Hydroxy-N-methyl-5-(methylamino)-as-triazine-6-carboxamide hydrate 64000-85-7 Methylamide of 3-hydroxy-5-methylamino-1,2,4-triazine-6-carboxylic acid hydrate as-Triazine-6-carboxamide, 3-hydroxy-N-methyl-5-(methylamino)-, hydrate