(4-methanehydrazonoylphenyl)methylidenehydrazine

5-溴-1,2-二氢-3H-吡唑并[3,4-b]吡啶-3-酮

1-amino-2-chloroanthracene-9,10-dione

4-苯基丁醛

哌啶-1-羧酸甲酯