Cas 54666-81-8,methyl 5,7,O-benzylidene-3-C-cyano-4-<(1S)-1-ethoxycarbonyl-1-cyanomethyl>-3,4-dideoxy-3-ethoxycarbonyl-D-glycero-α-D-ido-heptoseptanoside

54666-81-8

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Basic information

Product Name: methyl 5,7,O-benzylidene-3-C-cyano-4-<(1S)-1-ethoxycarbonyl-1-cyanomethyl>-3,4-dideoxy-3-ethoxycarbonyl-D-glycero-α-D-ido-heptoseptanoside
Synonyms:
CAS NO:54666-81-8
Molecular Formula:
Molecular Weight: 488.494
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: methyl 5,7,O-benzylidene-3-C-cyano-4-<(1S)-1-ethoxycarbonyl-1-cyanomethyl>-3,4-dideoxy-3-ethoxycarbonyl-D-glycero-α-D-ido-heptoseptanoside(CAS DataBase Reference)
NIST Chemistry Reference: methyl 5,7,O-benzylidene-3-C-cyano-4-<(1S)-1-ethoxycarbonyl-1-cyanomethyl>-3,4-dideoxy-3-ethoxycarbonyl-D-glycero-α-D-ido-heptoseptanoside(54666-81-8)
EPA Substance Registry System: methyl 5,7,O-benzylidene-3-C-cyano-4-<(1S)-1-ethoxycarbonyl-1-cyanomethyl>-3,4-dideoxy-3-ethoxycarbonyl-D-glycero-α-D-ido-heptoseptanoside(54666-81-8)

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: 54666-81-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 54666-81-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,6 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 54666-81:
(7*5)+(6*4)+(5*6)+(4*6)+(3*6)+(2*8)+(1*1)=148
148 % 10 = 8
So 54666-81-8 is a valid CAS Registry Number.

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54666-81-8Relevant academic research and scientific papers

Synthesis of 3-Cyano-3-deoxy-heptoseptanosides Branched at C-3

Gonzales, Francisco Santoyo,Berenguel, Antonio Vargas,Molina, Jose Molina,Mendoza, Pilar Garcia

, p. 2032 - 2049 (2007/10/02)

The dioxepane 2, obtained by periodate oxidation of methyl 4,6-di-O-benzylidene-α-D-glucopyranoside, underwent cyclization with ethyl and tert-butyl cyanoacetate and cyanoacetamide to give in good yields only one 3-cyano-3-deoxy-heptoseptanoside with D-gl

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