Keywords: Proanthocyanidin A2.svg Chemical structure of proanthocyanidin A2 Procyanidin A2; Procyanidin dimer A2; Procyanidol A2; + -Epicatechin- 4 beta -8 2 beta -O-7 -epicatechin; + -Proanthocyanidin A2; Dimeric catechin; Epicatechin- 4 beta 8 2 beta O7 -epicatechin Own 13 58 16 December 2011 UTC Ed Edgar181 Proanthocyanidins |