Synonyms: 2H-1-Benzopyran-3,4,7,8-tetrol,3,4-dihydro-2-(4-hydroxyphenyl)-, [2R-(2a,3a,4b)]-; 3,4,4',7,8-Flavanpentol,(2R,3R,4S)- (8CI); (-)-Isoteracacidin;4',7,8-Trihydroxy-2,3-cis-flavan-3,4-trans-diol; Epioritin-4b-ol; Isoteracacidin;Isoteracacidine