Cas 182268-24-2,(-)-(6S,7R)-3-methyl-8-oxo-7-phenoxyacetamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

182268-24-2

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Basic information

Product Name: (-)-(6S,7R)-3-methyl-8-oxo-7-phenoxyacetamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Synonyms: (-)-(6S,7R)-3-methyl-8-oxo-7-phenoxyacetamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS NO:182268-24-2
Molecular Formula:
Molecular Weight: 348.379
EINECS: N/A
Product Categories: N/A
Mol File: 182268-24-2.mol
Article Data: 2

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: (-)-(6S,7R)-3-methyl-8-oxo-7-phenoxyacetamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid(CAS DataBase Reference)
NIST Chemistry Reference: (-)-(6S,7R)-3-methyl-8-oxo-7-phenoxyacetamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid(182268-24-2)
EPA Substance Registry System: (-)-(6S,7R)-3-methyl-8-oxo-7-phenoxyacetamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid(182268-24-2)

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: 182268-24-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 182268-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,2,6 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 182268-24:
(8*1)+(7*8)+(6*2)+(5*2)+(4*6)+(3*8)+(2*2)+(1*4)=142
142 % 10 = 2
So 182268-24-2 is a valid CAS Registry Number.

182268-24-2Upstream product

182268-38-8 benzyl (-)-(6S,7R)-3-methyl-8-oxo-7-phenoxyacetamido-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

182268-24-2Downstream Products

182268-24-2Relevant articles and documents

Syntheses of (6S)-cephalosporins from 6-aminopenicillanic acid

Fekner, Tomasz,Baldwin, Jack E,Adlington, Robert M,Jones, Timothy W,Prout, C.Keith,Schofield, Christopher J

, p. 6053 - 6074 (2007/10/03)

Two practical routes to (6S,7S)-cephalosporins from 6-aminopenicillanic acid (6-APA) are described. In the first, 6-APA was converted to (2S,4S,5S,6S)-penicillin sulfoxide 49, which underwent Morin ring expansion to a protected (6S,7S)-cephem 50. In the s

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