66892-80-6
3-(3,4-dimethoxy-phenyl)-3-hydroxy-propionic acid hydrazide
→
66892-82-8
5-(3,4-dimethoxyphenyl)-1,3-oxazolidin-2-one
66892-84-0
5-(3,4-dimethoxyphenyl)-3-methyl-1,3-oxazolidin-2-one