Syringaldehyde [134-96-3] (4-Hydroxy-3,5-dimethoxybenzaldehyde C9H10O4 MW 182.18 RTECS# CU5760000Merck Index 11,8996 Very pale yellow needles from petroleum ether 中文名称:丁香醛中文同义词:3,5-二甲氧基-4-羟基苯甲醛;丁香醛;丁香醛:3,5-二甲氧基-5-羟基苯甲醛;丁香醛:3,5-二甲氧基-4-羟基苯甲醛;丁香醛:3,5-二甲氧基-4-