3-(3,4-dihydroxyphenyl)-2-hydroxypropanoic acid 3-(3,4-dihydroxyphenyl)-2-hydroxy-propanoic acid 3-(3,4-dihydroxyphenyl)-2-hydroxy-propionic acid C01207 3-(3,4-dihydroxyphenyl)lactic acid CHEBI:17807 alpha-Hydroxyhydrocaffeic acid Danshensu 3-(3,4-Dihydroxyphenyl)lactate