5-Nitro-fluoren-4-carbonsaeure

7-硝基-4-芴甲酸

6-imino-5,7-dihydrodibenzo[1,2-a:2',1'-c][7]annulene-5-carbonitrile

5,7-dihydrobenzo[d][2]benzothiepine 6,6-dioxide

propan-2-yl 2-(2-propan-2-yloxycarbonylphenyl)benzoate