phenyl-(4,6,8-trimethylazulen-1-yl)methanone

1-(3-acetyl-4,6,8-trimethylazulen-1-yl)ethanone

4,6,8-trimethyl-1-azulenecarbaldehyde

4,8-dimethylazulene-6-carbaldehyde

N-methyl-N-<(4,6,8-trimethyl-2-azulenyl)methyl>formamide