Cas 103123-49-5,(Z)-3-((S)-1-Phenyl-ethylamino)-but-2-enoic acid methyl ester

103123-49-5

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Basic information

Product Name: (Z)-3-((S)-1-Phenyl-ethylamino)-but-2-enoic acid methyl ester
Synonyms: (Z)-3-((S)-1-Phenyl-ethylamino)-but-2-enoic acid methyl ester
CAS NO:103123-49-5
Molecular Formula:
Molecular Weight: 219.283
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: (Z)-3-((S)-1-Phenyl-ethylamino)-but-2-enoic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (Z)-3-((S)-1-Phenyl-ethylamino)-but-2-enoic acid methyl ester(103123-49-5)
EPA Substance Registry System: (Z)-3-((S)-1-Phenyl-ethylamino)-but-2-enoic acid methyl ester(103123-49-5)

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: 103123-49-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 103123-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,2 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103123-49:
(8*1)+(7*0)+(6*3)+(5*1)+(4*2)+(3*3)+(2*4)+(1*9)=65
65 % 10 = 5
So 103123-49-5 is a valid CAS Registry Number.

103123-49-5Upstream product

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103123-49-5Relevant academic research and scientific papers

Condensation of chiral imines and chiral β-enaminoesters with maleic and citraconic anhydrides

Cave, Christian,Gassama, Abdoulaye,Mahuteau, Jacqueline,D'Angelo, Jean,Riche, Claude

, p. 4773 - 4776 (1997)

Condensations of chiral imines 1 and 4, and chiral enaminoesters 10 and 13, with maleic and citraconic anhydrides were reported. These experimental outcomes can be rationalized by invoking the compact, endo-approaches of the two reactions 18.

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