4-(1-Propenyl)-2,6-dimethoxyphenol 4-Propenyl-2,6-dimethoxyphenol 4-Propenylsyringol 6-Methoxyisoeugenol 6635-22-9 AI3-23058 NSC 16952 Phenol, 2,6-dimethoxy-4-(1-propenyl)- Phenol, 2,6-dimethoxy-4-propenyl- Syringylpropene