1-amino-5-phenyl-1,5-dihydro[1,2,3]triazolo[4,5-d][1,2,3]-triazole

2-phenyl-1,2,3-triazole 1-oxide

2-phenylhydrazonoglyoxal 1-oxime

苯肼

5-phenyl-1,5-dihydro-[1,2,3]triazolo[4,5-d][1,2,3]triazole