1-carbamoyl-2-styrylazulene

1-carbamoyl-2-(p-dimethylaminostyryl)azulene

2-bromomethyl-3-cinnamoylazulene-1-carbonitrile

3-(2-benzo[b]furoyl)-2-methylazulene-1-carboxylate

1-carbamoyl-2-methylazulene