Cas 129269-52-9,(2R,3R)-2-[(4R,5S,6R)-6-[(S)-2-((R)-Benzenesulfinyl)-1-methyl-ethyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-pentane-2,3-diol

129269-52-9

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Basic information

Product Name: (2R,3R)-2-[(4R,5S,6R)-6-[(S)-2-((R)-Benzenesulfinyl)-1-methyl-ethyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-pentane-2,3-diol
Synonyms:
CAS NO:129269-52-9
Molecular Formula:
Molecular Weight: 476.634
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (2R,3R)-2-[(4R,5S,6R)-6-[(S)-2-((R)-Benzenesulfinyl)-1-methyl-ethyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-pentane-2,3-diol(CAS DataBase Reference)
NIST Chemistry Reference: (2R,3R)-2-[(4R,5S,6R)-6-[(S)-2-((R)-Benzenesulfinyl)-1-methyl-ethyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-pentane-2,3-diol(129269-52-9)
EPA Substance Registry System: (2R,3R)-2-[(4R,5S,6R)-6-[(S)-2-((R)-Benzenesulfinyl)-1-methyl-ethyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-pentane-2,3-diol(129269-52-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 129269-52-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129269-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,6 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129269-52:
(8*1)+(7*2)+(6*9)+(5*2)+(4*6)+(3*9)+(2*5)+(1*2)=149
149 % 10 = 9
So 129269-52-9 is a valid CAS Registry Number.

129269-52-9Upstream product

128879-55-0 (4R,5S,6R)-4-[(S)-2-((R)-Benzenesulfinyl)-1-methyl-ethyl]-6-[(1S,2R)-1,2-bis-(tert-butyl-dimethyl-silanyloxy)-1-methyl-butyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxane

129269-52-9Downstream Products

128856-00-8 (2R,3R)-2-[(4R,5S,6R)-6-{(1S,2R,3S)-3-Hydroxy-1-methyl-2-phenylsulfanyl-3-[(4R,5S,6R)-2,2,5-trimethyl-6-((S)-1-methyl-allyl)-[1,3]dioxan-4-yl]-butyl}-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-pentane-2,3-diol

129269-52-9Relevant academic research and scientific papers

SYNTHESIS OF MACROLIDE ANTIBIOTIC. 20. SYNTHESIS OF ERYTHRONOLIDE A

Sviridov, A. F.,Ermolenko, M. S.,Yashunskii, D. V.,Borodkin, V. S.,Kochetkov, N. K.

, p. 179 - 183 (1990)

A complete, stereocontrolled synthesis for erythronolide A was carried out by fusion of the (C9-C13) + (C7-C8) + (C%&1-C6) fragments from levoglucosan in 61 steps with 0.28percent total yield.

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