Question

What is the IUPAC nomenclature of vanillin used as a flavouring agent in ice-cream?

• A. 3-Chloro-4-methoxy benzoic acid
• B. 4,6-Dimethoxy benzaldehyde
• C. 3,4-Dihydroxy benzaldehyde
• D. 4-Hydroxy-3-methoxy benzaldehyde

Answer 1

Answer: (D)