2-iodopropanedioic acid

3-(2,5-diphenyl-1,2,4-triazol-3-yl)prop-2-enoic acid

3,3,8,8-tetraphenyl-2,7-dioxaspiro[4.4]nonane-1,6-dione

二苯甲酮

3-(2,2-diphenylethenyl)-5,5-diphenyloxolan-2-one