862694-87-9 (L-古罗糖醛酸七糖,L-Heptaguluronic Acid Heptasodium Salt)

L-heptaguluronic acid heptasodium salt;O-α-L-Gulopyranuronosyl-(1→4)-O-α-L-gulopyranuronosyl-(1→4)-O-α-L-gulopyranuronosyl-(1→4)-O-α-L-gulopyranuronosyl-(1→4)-O-α-L-gulopyranuronosyl-(1→4)-O-α-L-gulopyranuronosyl-(1→4)-α-L-gulopyranuronic acid (ACI);

GXPCMELWUBXVLD-HTAIWMSRSA-N

1S/C42H58O43/c43-1-2(44)22(29(58)59)80-37(10(1)52)75-17-4(46)12(54)39(82-24(17)31(62)63)77-19-6(48)14(56)41(84-26(19)33(66)67)79-21-8(50)15(57)42(85-28(21)35(70)71)78-20-7(49)13(55)40(83-27(20)34(68)69)76-18-5(47)11(53)38(81-25(18)32(64)65)74-16-3(45)9(51)36(72)73-23(16)30(60)61/h1-28,36-57,72H,(H,58,59)(H,60,61)(H,62,63)(H,64,65)(H,66,67)(H,68,69)(H,70,71)/t1-,2-,3+,4+,5+,6+,7+,8+,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22+,23+,24+,25+,26+,27+,28+,36+,37+,38+,39+,40+,41+,42+/m0/s1

O([C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H](O)[C@@H](O)[C@H](O[C@H]3[C@@H](O)[C@@H](O)[C@H](O)[C@H](C(=O)O)O3)[C@H](C(=O)O)O2)[C@H](C(=O)O)O1)[C@H]1[C@H](O)[C@H](O)[C@H](O[C@H]2[C@H](O)[C@H](O)[C@H](O[C@H]3[C@H](O)[C@H](O)[C@H](O[C@H]4[C@H](O)[C@H](O)[C@H](O)O[C@H]4C(=O)O)O[C@H]3C(=O)O)O[C@H]2C(=O)O)O[C@H]1C(=O)O