3-溴-4,5-二羟基苄醇

3-溴-5-羟基-4-甲氧基苯甲酸

3,4-Bis(benzyloxy)-5-brombenzaldehyd

erythro-1-(4-hydroxy-3-methoxyphenyl)-2-(2,3-dihydroxy-5-hydroxymethylphenyl)-1,3-propanediol

3,4-dibenzyloxy-5-formylbenzaldehyde dimethyl acetal