Cas 132033-63-7,(5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester

132033-63-7

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Basic information

Product Name: (5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
Synonyms: (5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
CAS NO:132033-63-7
Molecular Formula:
Molecular Weight: 494.641
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: (5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester(132033-63-7)
EPA Substance Registry System: (5R,6S)-6-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester(132033-63-7)

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: 132033-63-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 132033-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,0,3 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132033-63:
(8*1)+(7*3)+(6*2)+(5*0)+(4*3)+(3*3)+(2*6)+(1*3)=77
77 % 10 = 7
So 132033-63-7 is a valid CAS Registry Number.

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132033-63-7Relevant academic research and scientific papers

Alkylphosphonous acid diesters, novel reagents for the oxalimide cyclization to penems

Budt,Fischer,Horlein,Kirrstetter,Lattrell

, p. 5331 - 5334 (2007/10/02)

Alkylphosphonous acid diesters MeP(OR)2 3a-b were shown to be highly effective and mild reducing reagents in the oxalimide cyclization of azetidinone-1-oxalyl-4-di or tri-thiocarbonates or 4-thioesters 1a-t forming penems 2a-t at lower temperat

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