1-(4-nitrophenyl)-N-pyrrolidin-1-ylmethanimine

3-(1,3-dithiolan-2-ylidene)-2,4-pentanedione

(4'-nitrophenyl)-2,2-dimethyl-1,3-dioxolane

4-氯苯甲醛

4-硝基苯甲醛肟