Cas 148657-23-2,methyl 6-O-(tert-butyldiphenylsilyl)-2-O-(tributylstannylmethyl)-3,4-dideoxy-α-D-erythro-hex-3-enopyranoside

148657-23-2

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Basic information

Product Name: methyl 6-O-(tert-butyldiphenylsilyl)-2-O-(tributylstannylmethyl)-3,4-dideoxy-α-D-erythro-hex-3-enopyranoside
Synonyms: methyl 6-O-(tert-butyldiphenylsilyl)-2-O-(tributylstannylmethyl)-3,4-dideoxy-α-D-erythro-hex-3-enopyranoside
CAS NO:148657-23-2
Molecular Formula:
Molecular Weight: 701.65
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 6-O-(tert-butyldiphenylsilyl)-2-O-(tributylstannylmethyl)-3,4-dideoxy-α-D-erythro-hex-3-enopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: methyl 6-O-(tert-butyldiphenylsilyl)-2-O-(tributylstannylmethyl)-3,4-dideoxy-α-D-erythro-hex-3-enopyranoside(148657-23-2)
EPA Substance Registry System: methyl 6-O-(tert-butyldiphenylsilyl)-2-O-(tributylstannylmethyl)-3,4-dideoxy-α-D-erythro-hex-3-enopyranoside(148657-23-2)

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: 148657-23-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 148657-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,6,5 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 148657-23:
(8*1)+(7*4)+(6*8)+(5*6)+(4*5)+(3*7)+(2*2)+(1*3)=162
162 % 10 = 2
So 148657-23-2 is a valid CAS Registry Number.

148657-23-2Upstream product

148657-23-2Downstream Products

148657-23-2Relevant academic research and scientific papers

The Still-Wittig rearrangement in the preparation of a synthetically useful 4C-hydroxymethyl-hex-2-enopyranoside

Wee,Zhang

, p. 325 - 334 (1993)

The Still-Wittig rearrangement of the stannyl-ether 9 is successfully carried out under optimal reaction conditions to give the 4C-hydroxymethyl-hex-2-enopyranoside 10 in good yields (70-74%).

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