1H-1,2,4-triazol-5-amine compound with 4-nitro-1H-pyrazole (1:1)

6-Nitro-[1,2,4]triazolo[1,5-a]pyrimidin

2-Methyl-6-nitro-1,2,4-triazolo-[1.5-a]pyrimidine

2-Trifluoromethyl-6-nitro-1,2,4-triazolo-[1.5-a]pyrimidine

3,5-吡唑二甲酸