6-羟基苯并吡喃-3-甲醛

5-[[(2,5-二羟基苯基)甲基]氨基]-2-羟基-苯甲酸

2-amino-7-oxochromene-3-carbonitrile

3-ethenyl-4-propan-2-yloxyphenol

2-bromo-3-[tert-butyl(dimethyl)silyl]oxy-6-hydroxybenzaldehyde