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(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol (CAS 266997-85-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C45H74O18 and a molecular weight of 903.1 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
266997-85-7
Jingsj CID
J-1104723-8
Molecular Formula
C45H74O18
Molecular Weight
903.1 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol?

The CAS number of (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol is 266997-85-7.

What are the molecular formula and molecular weight of (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol?

(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol has molecular formula C45H74O18 and molecular weight 903.1 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-3-hydroxy-2-(hydroxymethyl)-6-[(1R,2S,4S,6R,7S,8R,9S,12S,13S,16S,18R)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol (CAS 266997-85-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1104723-8 (accessed 2026-10-24).

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