Cas 192070-45-4,(S)-2-[(R)-5-(4-Benzyloxy-benzyl)-5-(3-methyl-but-2-enyl)-4-oxo-4,5-dihydro-1H-pyrrol-3-yl]-2-tert-butoxycarbonylamino-4-methyl-pentanoic acid methyl ester

192070-45-4

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Basic information

Product Name: (S)-2-[(R)-5-(4-Benzyloxy-benzyl)-5-(3-methyl-but-2-enyl)-4-oxo-4,5-dihydro-1H-pyrrol-3-yl]-2-tert-butoxycarbonylamino-4-methyl-pentanoic acid methyl ester
Synonyms: (S)-2-[(R)-5-(4-Benzyloxy-benzyl)-5-(3-methyl-but-2-enyl)-4-oxo-4,5-dihydro-1H-pyrrol-3-yl]-2-tert-butoxycarbonylamino-4-methyl-pentanoic acid methyl ester
CAS NO:192070-45-4
Molecular Formula:
Molecular Weight: 590.76
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: (S)-2-[(R)-5-(4-Benzyloxy-benzyl)-5-(3-methyl-but-2-enyl)-4-oxo-4,5-dihydro-1H-pyrrol-3-yl]-2-tert-butoxycarbonylamino-4-methyl-pentanoic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (S)-2-[(R)-5-(4-Benzyloxy-benzyl)-5-(3-methyl-but-2-enyl)-4-oxo-4,5-dihydro-1H-pyrrol-3-yl]-2-tert-butoxycarbonylamino-4-methyl-pentanoic acid methyl ester(192070-45-4)
EPA Substance Registry System: (S)-2-[(R)-5-(4-Benzyloxy-benzyl)-5-(3-methyl-but-2-enyl)-4-oxo-4,5-dihydro-1H-pyrrol-3-yl]-2-tert-butoxycarbonylamino-4-methyl-pentanoic acid methyl ester(192070-45-4)

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: 192070-45-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 192070-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,0,7 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 192070-45:
(8*1)+(7*9)+(6*2)+(5*0)+(4*7)+(3*0)+(2*4)+(1*5)=124
124 % 10 = 4
So 192070-45-4 is a valid CAS Registry Number.

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192070-45-4Relevant academic research and scientific papers

A second-generation synthesis of scalemic 3,5,5-trisubstituted pyrrolin-4-ones: Incorporation of functionalized amino acid side-chains

Smith III, Amos B.,Benowitz, Andrew B.,Favor, David A.,Sprengeler, Paul A.,Hirschmann, Ralph

, p. 3809 - 3812 (2007/10/03)

To access mimics of peptide β-strands (1), scalemic 3,5,5-trisubstituted pyrrolin-4-ones bearing the tyrosine, serine, and lysine side-chains have been generated via cyclization of metalated imino esters and deprotection. The functionalized imino esters were prepared by asymmetric alkylation of a common oxazolidinone precursor (2) derived from L-rhenylglycine.

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