PFAS
Global PFAS Screening Tool
No. of Substances: 18960
Sialyl-Lewis X
3-路易斯寡糖-X四糖, SLEX,SODIUM SALT, S LEX, Sialyl Lex tri, SSEA 1, 3'-SIALYL-LEWIS-X TETRASACCHARIDE, MFCD00270073, Lewis Sugars, 3'-SIALYL-LEWISX, 3'-SIALYL LEWIS
CAS Number: 98603-84-0
IUPAC name: (2S,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3R,4R,5R)-5-acetamido-1,2-dihydroxy-6-oxo-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyhexan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
Molecular formula: C31H52N2O23
Molecular weight: 820.74400
InChI: InChI=1S/C31H52N2O23/c1-9-18(43)21(46)22(47)28(51-9)53-24(12(5-34)32-10(2)38)25(15(42)7-36)54-29-23(48)27(20(45)16(8-37)52-29)56-31(30(49)50)4-13(40)17(33-11(3)39)26(55-31)19(44)14(41)6-35/h5,9,12-29,35-37,40-48H,4,6-8H2,1-3H3,(H,32,38)(H,33,39)(H,49,50)/t9-,12-,13-,14+,15+,16+,17+,18+,19+,20-,21+,22-,23+,24+,25+,26+,27-,28-,29-,31-/m0/s1
InChIKey: LAQPKDLYOBZWBT-NYLDSJSYSA-N
SMILES: C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@H]([C@H](C=O)NC(=O)C)[C@@H]([C@@H](CO)O)O[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)CO)O)O[C@@]3(C[C@@H]([C@H]([C@@H](O3)[C@@H]([C@@H](CO)O)O)NC(=O)C)O)C(=O)O)O)O)O)O
EINECS: -
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Substance Information
CAS Number:
98603-84-0
Chemical Name:
Sialyl-Lewis X
Chinese name:
唾液酸化酶X
Date of inquiry :
Apr 12, 2026 13:18:38
Inquiry website:
https://www.chemradar.com/tools/fcmdGCIS inquiry report
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