13256-22-9
N-亚硝基肌氨酸
→
~58%
6939-12-4
3-methyloxadiazol-3-ium-5-olate
+
108-24-7
乙酸酐
111493-74-4
1-甲基-3-三氟甲基-1H-吡唑-4-羧酸乙酯
35431-71-1
3-methyl-4-phenyl-2H-oxadiazol-3-ium-5-one
88522-67-2
2,6-dimethylindazole-4,7-dione
88850-06-0
2,5-dimethylindazole-4,7-dione
4838-00-0
2-甲基-2H-吲唑