Cas 228702-95-2,ethyl (2R,3R)-2-amino-3-(N-tosylamino)-3-phenylpropionate

228702-95-2

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Basic information

Product Name: ethyl (2R,3R)-2-amino-3-(N-tosylamino)-3-phenylpropionate
Synonyms: ethyl (2R,3R)-2-amino-3-(N-tosylamino)-3-phenylpropionate
CAS NO:228702-95-2
Molecular Formula:
Molecular Weight: 362.45
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: ethyl (2R,3R)-2-amino-3-(N-tosylamino)-3-phenylpropionate(CAS DataBase Reference)
NIST Chemistry Reference: ethyl (2R,3R)-2-amino-3-(N-tosylamino)-3-phenylpropionate(228702-95-2)
EPA Substance Registry System: ethyl (2R,3R)-2-amino-3-(N-tosylamino)-3-phenylpropionate(228702-95-2)

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: 228702-95-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 228702-95-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,8,7,0 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 228702-95:
(8*2)+(7*2)+(6*8)+(5*7)+(4*0)+(3*2)+(2*9)+(1*5)=142
142 % 10 = 2
So 228702-95-2 is a valid CAS Registry Number.

228702-95-2Upstream product

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228702-95-2Relevant academic research and scientific papers

A simple and practical access to enantiopure 2,3-diamino acid derivatives

Zhou, Xiao-Ti,Lin, Ying-Rui,Dai, Li-Xin

, p. 855 - 862 (1999)

Enantiomerically pure (4R,5R)- and (4S,5S)-2-imidazolines 5 were conveniently obtained on a gram scale. These can be converted into enantiopure (2R,3R)-2,3-diamino ester 6 or 2,3-diamino alcohol 7 by hydrolysis or reduction.

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