2,2-diethoxyethylcyclohexane

cycloheptylidenecycloheptane

N-(3-ethylphenyl)acetamide

2-(2,5-dihydroxy-4-methoxyphenyl)-5-methoxycyclohexa-2,5-diene-1,4-dione

N,N'-Bis(p-methoxyphenyl)-terephthalamid