N,N-Di-tert-butoxycarbonyl-benzene-1,3-diamine

5-Bromo-2-nitro-benzoic acid

5-溴-2-硝基苯甲酸

Diethylcarbamoylmethyl-carbamic acid tert-butylester

1,2-Dimethyl-piperazine

1,2-二甲基哌嗪

4-(3-Hydroxy-prop-1-ynyl)-benzonitrile

1-Hydroxy-cyclopentanecarboxylic acid

1-羟基环戊烷甲酸

(4-Amino-phenyl)-thiourea

2-Hydroxy-5-isopropyl-3-methoxy-benzaldehyde

4,5-Dibromo-2-hydroxy-benzaldehyde

5-Chloro-2-hydroxy-4-methyl-3-nitro-benzaldehyde

3-Bromo-2-hydroxy-4-methyl-5-nitro-benzaldehyde