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7-(Cyclohexylethynyl)-2h-chromene-3-carbaldehyde

4-((3-Formyl-2h-chromen-7-yl)ethynyl)benzonitrile

7-(P-tolylethynyl)-2h-chromene-3-carbaldehyde

7-((4-Methoxyphenyl)ethynyl)-2h-chromene-3-carbaldehyde

7-(Phenylethynyl)-2h-chromene-3-carbaldehyde

7-((3-Chloro-4-isopropoxybenzyl)oxy)-2h-chromene-3-carbaldehyde

7-([1,1’-Biphenyl]-4-ylmethoxy)-2h-chromene-3-carbaldehyde

7-(3-(4-Chlorophenyl)propoxy)-2h-chromene-3-carbaldehyde

7-((2-Methoxy-4-propylbenzyl)oxy)-2,2-dimethyl-2h-chromene-3-carbaldehyde

7-((2-Methoxy-4-propylbenzyl)oxy)-4-methyl-2h-chromene-3-carbaldehyde