methyl 7-methylnaphthalene-2-carboxylate

acetal-aminal of β-dimethylaminoacrolein

1-N,1-N,1-N',1-N',3-N,3-N-hexamethylprop-2-ene-1,1,3-triamine

2-methylcyclohexanone dimethyl acetal

1,1-dimethoxycycloheptane