摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

单宁

中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-[3-[2-[[2-(3-Chloro-2,4,5,6-tetrahydroxyphenyl)-1,1,2-trihydroxyethyl]amino]ethylamino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid —— C23H23ClN2O17
3-[3-[2-[[2-(3-Chloro-2,4,5,6-tetrahydroxyphenyl)-1,1,2-trihydroxyethyl]amino]ethylamino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid
—— [(2R,3S,4S,5R,6S)-6-(3,5-dihydroxyphenoxy)-3,4,5-trihydroxyoxan-2-yl]methyl 4-hydroxy-3,5-dimethoxybenzoate —— C21H24O12
[(2R,3S,4S,5R,6S)-6-(3,5-dihydroxyphenoxy)-3,4,5-trihydroxyoxan-2-yl]methyl 4-hydroxy-3,5-dimethoxybenzoate
—— 3-[3-[[2-[[2-(3-Chlorophenyl)-2-hydroxyethyl]amino]-1,1-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid —— C23H23ClN2O13
3-[3-[[2-[[2-(3-Chlorophenyl)-2-hydroxyethyl]amino]-1,1-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid
—— (6,13,14-Trihydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl) 7,8,13,14-tetrahydroxy-4,11-dioxo-5,10-dioxatetracyclo[10.3.1.02,9.03,6]hexadeca-1(16),2,6,8,12,14-hexaene-15-carboxylate —— C29H10O17
(6,13,14-Trihydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl) 7,8,13,14-tetrahydroxy-4,11-dioxo-5,10-dioxatetracyclo[10.3.1.02,9.03,6]hexadeca-1(16),2,6,8,12,14-hexaene-15-carboxylate
—— (6,13,14-Trihydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl) ethaneperoxoate —— C16H8O10
(6,13,14-Trihydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl) ethaneperoxoate
—— 2,3,4,6-Tetrahydroxy-5-[2,3,4,6-tetrahydroxy-5-(hydroxyamino)phenyl]benzenecarboperoxoic acid —— C13H11NO12
2,3,4,6-Tetrahydroxy-5-[2,3,4,6-tetrahydroxy-5-(hydroxyamino)phenyl]benzenecarboperoxoic acid
—— [(8R)-3,4,5,19-tetramethoxy-9,9,10-trimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl] 2-methylbut-2-enoate —— C29H36O8
[(8R)-3,4,5,19-tetramethoxy-9,9,10-trimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl] 2-methylbut-2-enoate
—— [2,3-Dihydroxy-5-[[3,5,6-tris[[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy]-4-methoxyoxan-2-yl]methoxycarbonyl]phenyl] 3,4,5-trihydroxybenzoate;3,4,5-trihydroxybenzoic acid —— C70H52O43
[2,3-Dihydroxy-5-[[3,5,6-tris[[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy]-4-methoxyoxan-2-yl]methoxycarbonyl]phenyl] 3,4,5-trihydroxybenzoate;3,4,5-trihydroxybenzoic acid
—— 3-[3-[[2-[[2-(3-Chlorophenyl)-2-hydroxyethyl]amino]-1,1,2,2-tetrahydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid —— C23H23ClN2O15
3-[3-[[2-[[2-(3-Chlorophenyl)-2-hydroxyethyl]amino]-1,1,2,2-tetrahydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid
—— Methyl 7-hydroxy-4-[5-(hydroxymethyl)-7-methoxy-1,3-benzodioxol-4-yl]-1,3-benzodioxole-5-carboxylate —— C18H16O9
Methyl 7-hydroxy-4-[5-(hydroxymethyl)-7-methoxy-1,3-benzodioxol-4-yl]-1,3-benzodioxole-5-carboxylate
—— (6,13,14-Trihydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl) 3-(4-hydroxyphenyl)prop-2-enoate —— C23H12O10
(6,13,14-Trihydroxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl) 3-(4-hydroxyphenyl)prop-2-enoate
—— 3-[3-[[2-[(2-Chloro-3,4,5-trihydroxy-8-methyl-7-bicyclo[4.2.0]octa-1(6),2,4-trienyl)methylamino]-1,1,2,2-tetrahydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid —— C25H25ClN2O17
3-[3-[[2-[(2-Chloro-3,4,5-trihydroxy-8-methyl-7-bicyclo[4.2.0]octa-1(6),2,4-trienyl)methylamino]-1,1,2,2-tetrahydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid
—— [(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] 3,4,5-trihydroxy-2-[3-(4-hydroxyphenyl)prop-2-enoyl]benzoate —— C22H22O12
[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] 3,4,5-trihydroxy-2-[3-(4-hydroxyphenyl)prop-2-enoyl]benzoate
—— 3-[3-[[2-[(2-Chloro-3,4,5-trihydroxy-8-methyl-7-bicyclo[4.2.0]octa-1(6),2,4-trienyl)methylamino]-2,2-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid —— C25H25ClN2O15
3-[3-[[2-[(2-Chloro-3,4,5-trihydroxy-8-methyl-7-bicyclo[4.2.0]octa-1(6),2,4-trienyl)methylamino]-2,2-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid
—— 3-[3-[[2-[[2-(3-Chloro-2,4,5,6-tetrahydroxyphenyl)-2-hydroxyethyl]amino]-1,1-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid —— C23H23ClN2O17
3-[3-[[2-[[2-(3-Chloro-2,4,5,6-tetrahydroxyphenyl)-2-hydroxyethyl]amino]-1,1-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid
—— 2,6,13-Trihydroxy-12-methoxy-3,5,10,17-tetraoxapentacyclo[9.6.2.02,6.08,18.015,19]nonadeca-1(18),7,11(19),12,14-pentaene-9,16-dione —— C16H10O10
2,6,13-Trihydroxy-12-methoxy-3,5,10,17-tetraoxapentacyclo[9.6.2.02,6.08,18.015,19]nonadeca-1(18),7,11(19),12,14-pentaene-9,16-dione
—— 3-[3-[[2-[[2-(3-Chlorophenyl)-2-methoxyethyl]amino]-2,2-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid —— C24H25ClN2O13
3-[3-[[2-[[2-(3-Chlorophenyl)-2-methoxyethyl]amino]-2,2-dihydroxyethyl]amino]-2,4,5,6-tetrahydroxyphenyl]-2,4,5,6-tetrahydroxybenzoic acid
—— [(10S,11R,13R)-3,4,5,11,12,21,22,23-octahydroxy-8,18-dioxo-9,14,17-trioxatetracyclo[17.4.0.02,7.010,15]tricosa-1(23),2,4,6,19,21-hexaen-13-yl] 3,4,5-trihydroxybenzoate —— C27H22O18
[(10S,11R,13R)-3,4,5,11,12,21,22,23-octahydroxy-8,18-dioxo-9,14,17-trioxatetracyclo[17.4.0.02,7.010,15]tricosa-1(23),2,4,6,19,21-hexaen-13-yl] 3,4,5-trihydroxybenzoate
—— (8S,9R,10S)-3,4,5,19-tetramethoxy-9,10-dimethyl-8-(2-methylbut-2-enylperoxy)-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-9-ol —— C28H36O9
(8S,9R,10S)-3,4,5,19-tetramethoxy-9,10-dimethyl-8-(2-methylbut-2-enylperoxy)-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-9-ol
—— (9S,10S)-3,4,5,19-tetramethoxy-9,10-dimethyl-11-(2-methylbut-2-enoxy)-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-10-ol —— C28H36O8
(9S,10S)-3,4,5,19-tetramethoxy-9,10-dimethyl-11-(2-methylbut-2-enoxy)-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-10-ol
—— (9S,10R)-6-bromo-4,5,14,15,16-pentamethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2(7),3,5,12,14-hexaen-3-ol —— C23H29BrO6
(9S,10R)-6-bromo-4,5,14,15,16-pentamethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2(7),3,5,12,14-hexaen-3-ol
—— [(2S,3R,4S,5S,6S)-4,5,6-tris[(3,4,5-trihydroxybenzoyl)oxy]-2-[(3,4,5-trihydroxybenzoyl)oxymethyl]oxan-3-yl] 3,4,5-trihydroxy-2-[[(10R,11S,12S,13S,15S)-3,4,21,22,23-pentahydroxy-8,18-dioxo-11,12,13-tris[(3,4,5-trihydroxybenzoyl)oxy]-9,14,17-trioxatetracyclo[17.4.0.02,7.010,15]tricosa-1(23),2,4,6,19,21-hexaen-5-yl]oxy]benzoate —— C82H60O52
[(2S,3R,4S,5S,6S)-4,5,6-tris[(3,4,5-trihydroxybenzoyl)oxy]-2-[(3,4,5-trihydroxybenzoyl)oxymethyl]oxan-3-yl] 3,4,5-trihydroxy-2-[[(10R,11S,12S,13S,15S)-3,4,21,22,23-pentahydroxy-8,18-dioxo-11,12,13-tris[(3,4,5-trihydroxybenzoyl)oxy]-9,14,17-trioxatetracyclo[17.4.0.02,7.010,15]tricosa-1(23),2,4,6,19,21-hexaen-5-yl]oxy]benzoate
—— euphorbin E 129497-86-5 C82H52O54
euphorbin E
—— Methyl 3,5-dimethoxy-4-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxybenzoate —— C22H32O15
Methyl 3,5-dimethoxy-4-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxybenzoate
—— (3,4,5,11,13,21,22,23,26,27,38,39-Dodecahydroxy-8,18,30,35-tetraoxo-9,14,17,29,36-pentaoxaoctacyclo[29.8.0.02,7.010,15.019,24.025,34.028,33.032,37]nonatriaconta-1(39),2,4,6,19,21,23,25,27,31,33,37-dodecaen-12-yl) 2-(6-acetyl-2,3,4-trihydroxyphenyl)-3,4,5-trihydroxybenzoate —— C49H32O30
(3,4,5,11,13,21,22,23,26,27,38,39-Dodecahydroxy-8,18,30,35-tetraoxo-9,14,17,29,36-pentaoxaoctacyclo[29.8.0.02,7.010,15.019,24.025,34.028,33.032,37]nonatriaconta-1(39),2,4,6,19,21,23,25,27,31,33,37-dodecaen-12-yl) 2-(6-acetyl-2,3,4-trihydroxyphenyl)-3,4,5-trihydroxybenzoate
—— [(2S,3R)-5,7-dibenzoyloxy-2-(3,4-dibenzoyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 4-benzoyloxybenzoate —— C57H38O13
[(2S,3R)-5,7-dibenzoyloxy-2-(3,4-dibenzoyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 4-benzoyloxybenzoate
—— Amariin —— C41H28O28
Amariin
—— (3S,6S,7R,32R,33R,35S)-17,40,41,50,51-pentahydroxy-5,8,31,34,36,43,48,54-octaoxa-19,26-diazaundecacyclo[31.19.3.138,42.02,49.03,45.06,32.07,35.010,15.016,29.018,27.020,25]hexapentaconta-1(52),2(49),10,14,16,18(27),20,22,24,28,38,40,42(56),50-tetradecaene-4,9,12,13,30,37,44,47,53-nonone —— C46H28N2O22
(3S,6S,7R,32R,33R,35S)-17,40,41,50,51-pentahydroxy-5,8,31,34,36,43,48,54-octaoxa-19,26-diazaundecacyclo[31.19.3.138,42.02,49.03,45.06,32.07,35.010,15.016,29.018,27.020,25]hexapentaconta-1(52),2(49),10,14,16,18(27),20,22,24,28,38,40,42(56),50-tetradecaene-4,9,12,13,30,37,44,47,53-nonone
—— Carpinusin —— C41H30O27
Carpinusin
—— gomisin G 62956-48-3 C30H32O9
gomisin G
—— Schisantherin-D —— C29H28O9
Schisantherin-D
—— Interiotherin-A —— C29H28O8
Interiotherin-A
—— (1S,2S,25R,29R)-7,8,9,12,13,14,17,18,19,25,29-undecahydroxy-24-(hydroxymethyl)-3,23,26-trioxahexacyclo[13.10.3.12,6.05,10.011,28.016,21]nonacosa-5(10),6,8,11,13,15(28),16,18,20-nonaene-4,22,27-trione —— C27H20O18
(1S,2S,25R,29R)-7,8,9,12,13,14,17,18,19,25,29-undecahydroxy-24-(hydroxymethyl)-3,23,26-trioxahexacyclo[13.10.3.12,6.05,10.011,28.016,21]nonacosa-5(10),6,8,11,13,15(28),16,18,20-nonaene-4,22,27-trione
—— (2R,42R,46R)-7,8,9,12,13,14,25,26,27,30,31,32,35,36,37,46-Hexadecahydroxy-3,18,21,41,43-pentaoxanonacyclo[27.13.3.138,42.02,20.05,10.011,16.023,28.033,45.034,39]hexatetraconta-5,7,9,11,13,15,23,25,27,29(45),30,32,34(39),35,37-pentadecaene-4,17,22,40,44-pentone —— C41H26O26
(2R,42R,46R)-7,8,9,12,13,14,25,26,27,30,31,32,35,36,37,46-Hexadecahydroxy-3,18,21,41,43-pentaoxanonacyclo[27.13.3.138,42.02,20.05,10.011,16.023,28.033,45.034,39]hexatetraconta-5,7,9,11,13,15,23,25,27,29(45),30,32,34(39),35,37-pentadecaene-4,17,22,40,44-pentone
—— 1,2,3,13-Tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3,4]cycloocta[1,2-f][1,3]benzodioxol-5-yl (2Z)-2-methyl-2-butenoate —— C28H34O8
1,2,3,13-Tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3,4]cycloocta[1,2-f][1,3]benzodioxol-5-yl (2Z)-2-methyl-2-butenoate
—— gomisin B —— C28H34O9
gomisin B
—— (3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-11-yl) (Z)-2-methylbut-2-enoate —— C28H34O8
(3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-11-yl) (Z)-2-methylbut-2-enoate
—— (10-hydroxy-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-11-yl) (E)-2-methylbut-2-enoate —— C28H34O9
(10-hydroxy-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-11-yl) (E)-2-methylbut-2-enoate
—— 3,8-Di-O-methylellagic acid 2-O-(5'-O-acetyl)arabinofuranoside —— C23H20O13
3,8-Di-O-methylellagic acid 2-O-(5'-O-acetyl)arabinofuranoside
—— [(2R,3R,4S,5S,6R)-3-acetyloxy-2-[(6,14-dihydroxy-13-methoxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl)oxy]-5-hydroxy-6-methyloxan-4-yl] acetate —— C25H22O14
[(2R,3R,4S,5S,6R)-3-acetyloxy-2-[(6,14-dihydroxy-13-methoxy-3,10-dioxo-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaen-7-yl)oxy]-5-hydroxy-6-methyloxan-4-yl] acetate
—— (9R)-3,4,5,19-tetramethoxy-9,10-dimethyl-8-phenoxy-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-9-ol —— C29H32O8
(9R)-3,4,5,19-tetramethoxy-9,10-dimethyl-8-phenoxy-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-9-ol
—— (9S,10S,11R)-3,4,5,19-tetramethoxy-9,10-dimethyl-11-phenoxy-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaene —— C29H32O7
(9S,10S,11R)-3,4,5,19-tetramethoxy-9,10-dimethyl-11-phenoxy-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaene
—— (9S,10S)-3,4,5,14,15-pentamethoxy-9,10-dimethyl-16-phenoxytricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaen-9-ol —— C29H34O7
(9S,10S)-3,4,5,14,15-pentamethoxy-9,10-dimethyl-16-phenoxytricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaen-9-ol
—— (19R)-14-(3,4,5,11,17,18,19-heptahydroxy-8,14-dioxo-9,13-dioxatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl)-2,3,4,7,8,9,19-heptahydroxy-13,16-dioxatetracyclo[13.3.1.05,18.06,11]nonadeca-1,3,5(18),6,8,10-hexaene-12,17-dione —— C34H24O22
(19R)-14-(3,4,5,11,17,18,19-heptahydroxy-8,14-dioxo-9,13-dioxatricyclo[13.4.0.02,7]nonadeca-1(19),2,4,6,15,17-hexaen-10-yl)-2,3,4,7,8,9,19-heptahydroxy-13,16-dioxatetracyclo[13.3.1.05,18.06,11]nonadeca-1,3,5(18),6,8,10-hexaene-12,17-dione
—— [(8R)-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl] acetate —— C25H30O8
[(8R)-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl] acetate
—— schisanwilsonin A —— C28H34O9
schisanwilsonin A
—— gomisin B —— C28H34O9
gomisin B
—— (9-hydroxy-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl) (E)-2-methylbut-2-enoate —— C28H34O9
(9-hydroxy-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl) (E)-2-methylbut-2-enoate
—— [(9S,10S)-9-hydroxy-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl] benzoate —— C30H32O9
[(9S,10S)-9-hydroxy-3,4,5,19-tetramethoxy-9,10-dimethyl-15,17-dioxatetracyclo[10.7.0.02,7.014,18]nonadeca-1(19),2,4,6,12,14(18)-hexaen-8-yl] benzoate
—— 4-hydroxy-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybenzoic acid —— C13H16O9
4-hydroxy-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybenzoic acid