4-vinylphenol + O2 => 4-hydroxybenzaldehyde + formaldehyde
4-vinylphenol + o2 => 4-hydroxybenzaldehyde + formaldehyde
4-vinylphenol + O2 => 4-hydroxybenzaldehyde + formaldehyde
4-vinylphenol + o2 => 4-hydroxybenzaldehyde + formaldehyde