4-vinylphenol + NADH + H(+) => 4-ethylphenol + NAD(+)
4-vinylphenol + nadh + h(+) => 4-ethylphenol + nad(+)
4-vinylphenol + NADH + H(+) => 4-ethylphenol + NAD(+)
4-vinylphenol + nadh + h(+) => 4-ethylphenol + nad(+)