[Preparations and some reactions of 3-amino-5(and 6)-methyl-1,2,4-triazine].
D000478:Alkylation; D006038:Glyoxylates; D006146:Guanidines; D014227:Triazines / Q000138:chemical synthesis*
D006038:Glyoxylates; D006146:Guanidines; D014227:Triazines