54246-06-9
3-Chloro-5-hydroxy-4-methoxybenzaldehyde
→
~51%
80547-63-3
3-chloro-5-hydroxy-4-methoxybenzoic acid
343867-62-9
3-amino-5-hydroxy-4-methoxybenzaldehyde
80547-69-9
5-硝基异香兰素