acetophenone 1,3,4,5,6,7,8-heptafluoro-2-naphthylhydrazone

噻吩-3-氨基甲酸叔丁酯

tert-butyl N-(1-benzothiophen-3-yl)carbamate

3-((trifluoroacetyl)amino)thiophene

3-<(trifluoroacetyl)amino>benzothiophene