ethyl 2-hydroxy-2-phenyldiazenylpropanoate

2-fluoro-6,11-dihydrothiochromeno[4,3-b]indole

3,6,6-trimethyl-1-phenyl-5,7-dihydroindazol-4-one

5-(4-氯-苯基)-2-苯基-2H-吡唑-3-基胺

2-(2-phenyltriazol-4-yl)oxolane-3,4-diol