6,12-环氧-6H,12H-二苯并[b,f][1,5]二氧杂环辛三烯

1-(甲基磺酰基)-4-哌啶羧醛

2,7-ditert-butylphenanthrene-9,10-dione

4,4'-苯偶酰氯

草酸二丁酯