procyanidin cinnamtannin B-1 0 864.19016 864.765 C45H36O18 (2R,3R,4S,8S,14R,15R)-2,8-bis(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-3,4-dihydro-2H,8H,14H-8,14-methano-1,7,9-trioxabenzo[6,7]cycloocta[1,2-a]naphthalene-3,5,11,13,15-pentol [H][C@@]12c3c(O)cc(O)cc3O[C@@](c3ccc(O)c(O)c3)(Oc3cc(O)c4c(c31)O[C@H](c1ccc(O)c(O)c1)[C@H](O)[C@H]4c1c(O)cc(O)c3c1O[C@H](c1ccc(O)c(O)c1)[C@H](O)C3)[C@@H]2O kegg.compound:C17631 CHEBI:69304 pubmed:21875098 A proanthocyanidin found in <em>Cinnamomum cassia</em> and <em>Cinnamomum zeylanicum</em>. InChI=1S/C45H36O18/c46-18-10-27(54)33-31(11-18)62-45(17-3-6-22(49)26(53)9-17)44(59)38(33)36-32(63-45)14-29(56)35-37(39(58)41(61-43(35)36)16-2-5-21(48)25(52)8-16)34-28(55)13-23(50)19-12-30(57)40(60-42(19)34)15-1-4-20(47)24(51)7-15/h1-11,13-14,30,37-41,44,46-59H,12H2/t30-,37+,38-,39-,40-,41-,44-,45+/m1/s1 chebi_ontology (2R,3R,4S,8S,14R,15R)-2,8-bis(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-3,4-dihydro-2H,8H,14H-8,14-methano-1,7,9-trioxabenzo[6,7]cycloocta[1,2-a]naphthalene-3,5,11,13,15-pentol BYSRPHRKESMCPO-LQNPQWRQSA-N reaxys:4227704