2-乙烯蒽

2,2,5,5-四甲基四氢呋喃

4,4,7,7-tetramethyl-1,3-dioxepane

2,3-苯并咔唑

7-phenyl-9,10-dihydro-8H-benzo[a]acridin-7-ium-11-one,bromide