(2R,2′S,3R,4S)-2,2′-Bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-2H,2′H-4,6′-bichromene-3,3′,5,5′,7,7′-hexol

(2R,2′S,3R,4S)-2,2′-Bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-2H,2′H-4,6′-bichromen-3,3′,5,5′,7,7′-hexol

(2R,2′S,3R,4S)-2,2′-Bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-2H,2′H-4,6′-bichromene-3,3′,5,5′,7,7′-hexol

(2R,2′S,3R,4S)-2,2′-Bis(3,4-dihydroxyphényl)-3,3′,4,4′-tétrahydro-2H,2′H-4,6′-bichromène-3,3′,5,5′,7,7′-hexol

[4,6′-Bi-2H-1-benzopyran]-3,3′,5,5′,7,7′-hexol, 2,2′-bis(3,4-dihydroxyphenyl)-3,3′,4,4′-tetrahydro-, (2R,2′S,3R,4S)-

(2S)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3,5,7-triol

12798-57-1

EC-(4b,6)-EC

Epicatechin(4b->6)epicatechin

Epicatechin-(4β-6)-epicatechin

Proanthocyanidin B5

Procyanidin B5

[Wiki]

Procyanidin dimer B5

Procyanidol B5