Cas 94398-72-8,(2S,5R,6S)-6-((R)-1-Hydroxy-ethyl)-6-iodo-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester

94398-72-8

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Basic information

Product Name: (2S,5R,6S)-6-((R)-1-Hydroxy-ethyl)-6-iodo-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester
Synonyms: (2S,5R,6S)-6-((R)-1-Hydroxy-ethyl)-6-iodo-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester
CAS NO:94398-72-8
Molecular Formula:
Molecular Weight: 385.223
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: (2S,5R,6S)-6-((R)-1-Hydroxy-ethyl)-6-iodo-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (2S,5R,6S)-6-((R)-1-Hydroxy-ethyl)-6-iodo-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester(94398-72-8)
EPA Substance Registry System: (2S,5R,6S)-6-((R)-1-Hydroxy-ethyl)-6-iodo-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester(94398-72-8)

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: 94398-72-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 94398-72-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,9 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 94398-72:
(7*9)+(6*4)+(5*3)+(4*9)+(3*8)+(2*7)+(1*2)=178
178 % 10 = 8
So 94398-72-8 is a valid CAS Registry Number.

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94398-72-8Relevant academic research and scientific papers

STEREOSELECTIVITY IN 6-HALOPENICILLANATE GRIGNARD REACTIONS

Brown, Bradley B.,Volkmann, Robert A.

, p. 1545 - 1548 (2007/10/02)

Structural modifications of 6-halopenicillanate Grignards result in increased "aldol" stereoselectivity.The intermediacy of tetrahedral penicillin carbanions in THF and β-lactam enolates in CH2Cl2/toluene is proposed.

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