3-(3,4-DIHYDROXY-PHENYL)-PROPIONALDEHYDE

threo-β,3-Dihydroxy-DL-tyrosin 3-Hydroxy-L-tyrosin 4-(1,3-Benzodioxol-5-yl)butan-2-on 3-(4-Hydroxy-3-methoxyphenyl)propionsure Benzo-1,3-dioxol-5-propionsure Methyldopa (2R-trans)-2,3-Dihydro-3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-benzopyron 3,4,5-Trimethoxyhydrozimtsure 3-(3,4-Dihydroxyphenyl)propionsure 3-(3,4-Dimethoxyphenyl)propionsure 5,6-Dimethoxyindan-1-on 3-(4-Hydroxy-3,5-dimethoxyphenyl)propionsure 3-(2,3,4-Trimethoxyphenyl)propionsure Diethyl-(3,4,5-trimethoxybenzoyl)malonat Ethyl-3-(3,4-dihydroxyphenyl)propionat