1-Pyridin-4-yl-imidazolidin-2-one

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

5-氯-3-硝基水杨醛, 5-Chloro-2-hydroxy-3-nitro-benzaldehyde