tert-butyl N-[(4-nitrobenzoyl)amino]carbamate

tert-butyl 2-methylindole-1-carboxylate

2-Methyl-3-(2-methyl-1H-indol-3-ylazo)-indole-1-carboxylic acid tert-butyl ester

乙酰氧基氨基甲酸叔丁酯

1-(叔丁氧基羰基)-2-苯肼