121903-96-6 (b-D-吡喃葡萄糖醛酸，（3b，4a，16b，21b，22a）-16,22,23,28-四羟基-21-[[（2E）-2-甲基-1-氧代-2-丁烯-1-基]氧基]齐墩果-12-烯-3-基,b-D-Glucopyranosiduronic acid, (3b,4a,16b,21b,22a)-16,22,23,28-tetrahydroxy-21-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]olean-12-en-3-yl)

b-D-Glucopyranosiduronic acid, (3b,4a,16b,21b,22a)-16,22,23,28-tetrahydroxy-21-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]olean-12-en-3-yl;b-D-Glucopyranosiduronic acid, (3b,4a,16b,21b,22a)-16,22,23,28-tetrahydroxy-21-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]olean-1;b-D-Glucopyranosiduronic acid, (3b,4a,16b,21b,22a)-16,22,23,28-tetrahydroxy-21-[[(2E)-2-methyl-1-oxo-2-butenyl]oxy]olean-12-en-3-yl(9CI);b-D-Glucopyranosiduronic acid, [3b,4a,16b,21b(E),22a]-16,22,23,28-tetrahydroxy-21-[(2-methyl-1-oxo-2-butenyl)oxy]olean-12-en-3-yl;Gymnemic acid IV;Q27261146;GYMNEMIC ACID IV (CONSTITUENT OF GYMNEMA) [DSC];UNII-53ZB8903Z1;121903-96-6;beta-D-Glucopyranosiduronic acid, (3beta,4alpha,16beta,21beta,22alpha)-16,22,23,28-tetrahydroxy-21-(((2E)-2-methyl-1-oxo-2-buten-1-yl)oxy)olean-12-en-3-yl;53ZB8903Z1;.BETA.-D-GLUCOPYRANOSIDURONIC ACID, (3.BETA.,4.ALPHA.,16.BETA.,21.BETA.,22.ALPHA.)-16,22,23,28-TETRAHYDROXY-21-(((2E)-2-METHYL-1-OXO-2-BUTEN-1-YL)OXY)OLEAN-12-EN-3-YL;

UOZWTEQSPIEUHT-LHNBZPRDSA-N

1S/C41H64O13/c1-9-20(2)34(51)54-32-31(48)41(19-43)22(16-36(32,3)4)21-10-11-24-37(5)14-13-26(52-35-29(47)27(45)28(46)30(53-35)33(49)50)38(6,18-42)23(37)12-15-39(24,7)40(21,8)17-25(41)44/h9-10,22-32,35,42-48H,11-19H2,1-8H3,(H,49,50)/b20-9+/t22-,23+,24+,25-,26-,27-,28-,29+,30-,31-,32-,35+,37-,38-,39+,40+,41-/m0/s1

O[C@H]1C[C@]2(C)C(=CC[C@@H]3[C@@]4(C)CC[C@@H]([C@@](C)(CO)[C@@H]4CC[C@]32C)O[C@H]2[C@@H]([C@H]([C@@H]([C@@H](C(=O)O)O2)O)O)O)[C@@H]2CC(C)(C)[C@H]([C@@H]([C@@]21CO)O)OC(/C(=C/C)/C)=O