Cas 175908-27-7,1-<2-deoxy-3,5-di-O-(4-toluoyl)-β-D-erythro-pentofuranosyl>-7-nitro-1H-imidazo<4,5-b>pyridine

175908-27-7

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Basic information

Product Name: 1-<2-deoxy-3,5-di-O-(4-toluoyl)-β-D-erythro-pentofuranosyl>-7-nitro-1H-imidazo<4,5-b>pyridine
Synonyms:
CAS NO:175908-27-7
Molecular Formula:
Molecular Weight: 516.51
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: 1-<2-deoxy-3,5-di-O-(4-toluoyl)-β-D-erythro-pentofuranosyl>-7-nitro-1H-imidazo<4,5-b>pyridine(CAS DataBase Reference)
NIST Chemistry Reference: 1-<2-deoxy-3,5-di-O-(4-toluoyl)-β-D-erythro-pentofuranosyl>-7-nitro-1H-imidazo<4,5-b>pyridine(175908-27-7)
EPA Substance Registry System: 1-<2-deoxy-3,5-di-O-(4-toluoyl)-β-D-erythro-pentofuranosyl>-7-nitro-1H-imidazo<4,5-b>pyridine(175908-27-7)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 175908-27-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 175908-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,9,0 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 175908-27:
(8*1)+(7*7)+(6*5)+(5*9)+(4*0)+(3*8)+(2*2)+(1*7)=167
167 % 10 = 7
So 175908-27-7 is a valid CAS Registry Number.

175908-27-7Upstream product

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175908-27-7Relevant academic research and scientific papers

Synthesis of 6-substituted 1-deazapurine 2'-deoxyribonucleosides

Wenzel,Seela

, p. 169 - 178 (1996)

The synthesis of 6-substituted 1-deazapurine 2'-deoxyribonucleosides is described. Glycosylation of the 1-deazapurine (imidazo[4,5-b]pyridine) anions with the α-D-halogenose 5 gives stereoselectively N7- and N9-regioisomers. 1H-NMR NOE and 13C-NMR spectroscopy are used for unambiguous assignment of isomers, and 15N-NMR chemical shifts are correlated with σ(para) Hammett constants and point charges.

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