Cas 51415-75-9,3-chloro-3-methyl-8-oxo-7-(2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid 4-nitro-benzyl ester

51415-75-9

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Basic information

Product Name: 3-chloro-3-methyl-8-oxo-7-(2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid 4-nitro-benzyl ester
Synonyms:
CAS NO:51415-75-9
Molecular Formula:
Molecular Weight: 503.963
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: 3-chloro-3-methyl-8-oxo-7-(2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid 4-nitro-benzyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 3-chloro-3-methyl-8-oxo-7-(2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid 4-nitro-benzyl ester(51415-75-9)
EPA Substance Registry System: 3-chloro-3-methyl-8-oxo-7-(2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid 4-nitro-benzyl ester(51415-75-9)

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: 51415-75-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 51415-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,1 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 51415-75:
(7*5)+(6*1)+(5*4)+(4*1)+(3*5)+(2*7)+(1*5)=99
99 % 10 = 9
So 51415-75-9 is a valid CAS Registry Number.

51415-75-9Upstream product

51415-75-9Downstream Products

58844-05-6 3-chloro-3-methyl-8-oxo-7-(2-phenyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid

51415-75-9Relevant academic research and scientific papers

Process for making a 2'-halopenicillin

-

, (2008/06/13)

A 2'-halopenicillin compound is prepared from a penicillin-1-oxide compound by the action of an acid halide in the presence of a base. The product on heating rearranges to a 3-halo-3-methylcepham compound which itself gives a 3-methyl-3-cephem compound on

3-Halo-cepham derivatives

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, (2008/06/13)

Penicillin sulfoxides are converted to 3-halo-3-methyl-cepham-4-carboxylic acid esters and amides or the corresponding cephem derivatives by heating the penicillin sulfoxide precursor in a polyhaloalkane solvent to a temperature between 50° to about 150°C

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