👉 Benzaldehyde (from benzene). It's a type of alcohol that has been modified with methyl groups. The molecular formula is C6H4Br, and it has two protons. Its structure contains three carbons, four hydrogen atoms, and two oxygen atoms. It was discovered by French chemist Jean-Baptiste Boisrond in 1780, leading to its widespread use in the early 19th century.
2327. Benzaldehyde, 3,5-bis[(3,5-dimethoxyphenyl)methoxy]-; 680980-27-2