Cas 212957-91-0,methyl (4'S*)-5-(2,2-dimethyl-3-tert-butoxycarbonyl-1,3-oxazolidin-4-yl)-3(E)-methoxy-carbonylidene-3,4,6-trideoxy-α-D-glucopyranoside

212957-91-0

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Basic information

Product Name: methyl (4'S*)-5-(2,2-dimethyl-3-tert-butoxycarbonyl-1,3-oxazolidin-4-yl)-3(E)-methoxy-carbonylidene-3,4,6-trideoxy-α-D-glucopyranoside
Synonyms: methyl (4'S*)-5-(2,2-dimethyl-3-tert-butoxycarbonyl-1,3-oxazolidin-4-yl)-3(E)-methoxy-carbonylidene-3,4,6-trideoxy-α-D-glucopyranoside
CAS NO:212957-91-0
Molecular Formula:
Molecular Weight: 401.457
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 (4'S*)-5-(2,2-dimethyl-3-tert-butoxycarbonyl-1,3-oxazolidin-4-yl)-3(E)-methoxy-carbonylidene-3,4,6-trideoxy-α-D-glucopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: methyl (4'S*)-5-(2,2-dimethyl-3-tert-butoxycarbonyl-1,3-oxazolidin-4-yl)-3(E)-methoxy-carbonylidene-3,4,6-trideoxy-α-D-glucopyranoside(212957-91-0)
EPA Substance Registry System: methyl (4'S*)-5-(2,2-dimethyl-3-tert-butoxycarbonyl-1,3-oxazolidin-4-yl)-3(E)-methoxy-carbonylidene-3,4,6-trideoxy-α-D-glucopyranoside(212957-91-0)

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: 212957-91-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 212957-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,9,5 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 212957-91:
(8*2)+(7*1)+(6*2)+(5*9)+(4*5)+(3*7)+(2*9)+(1*1)=140
140 % 10 = 0
So 212957-91-0 is a valid CAS Registry Number.

212957-91-0Upstream product

21204-67-1 methyl (triphenylphosphoranylidene)acetate

212957-91-0Downstream Products

212957-91-0Relevant academic research and scientific papers

Stereocontrolled and enantioselective synthesis of the branched 6- amino-4,6-deoxyheptopyranuronic acid component of amipurimycin

Garner, Philip,Yoo, Ji Uk,Sarabu, Ramakanth,Kennedy, Vance O.,Youngs, Wiley J.

, p. 9303 - 9316 (1998)

A stereocontrolled and enantioselective synthesis of the branched 6- amino-4,6,-deoxyheptopyranuronic acid component of amipurimycin is reported. Key stages in the synthesis include the stereodivergent assembly of the dihydropyrones 12 and 14 from serinal derivatives (S)-10 and (R)-10, elaboration of the tetrahydropyran ring to give 26 and 31, and finally, introduction of the cis-2-aminocyclopentanecarboxylic acid moiety to produce the diastereomeric peptides 28/29 and 32/33.

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