(Z)-4-((13,24,33,43,53,63-hexaoxin-2-yl)(oxo)-4-oxidaneyl)-5-hydroxy-34,44,54,64-octaoxid-4-ene-3,6-dione

5-bromo-4,4-dimethyl-3,5-diphenyl-4,5-dihydro-3H-pyrazol-3-ol

邻碘苯甲酸

丙酮

叔丁醇