Cas 143250-63-9,(E)-(S)-4-Dibenzylamino-2-formylamino-6-methyl-hept-2-enoic acid ethyl ester

143250-63-9

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Basic information

Product Name: (E)-(S)-4-Dibenzylamino-2-formylamino-6-methyl-hept-2-enoic acid ethyl ester
Synonyms: (E)-(S)-4-Dibenzylamino-2-formylamino-6-methyl-hept-2-enoic acid ethyl ester
CAS NO:143250-63-9
Molecular Formula:
Molecular Weight: 408.541
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: (E)-(S)-4-Dibenzylamino-2-formylamino-6-methyl-hept-2-enoic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (E)-(S)-4-Dibenzylamino-2-formylamino-6-methyl-hept-2-enoic acid ethyl ester(143250-63-9)
EPA Substance Registry System: (E)-(S)-4-Dibenzylamino-2-formylamino-6-methyl-hept-2-enoic acid ethyl ester(143250-63-9)

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: 143250-63-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 143250-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,5 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143250-63:
(8*1)+(7*4)+(6*3)+(5*2)+(4*5)+(3*0)+(2*6)+(1*3)=99
99 % 10 = 9
So 143250-63-9 is a valid CAS Registry Number.

143250-63-9Upstream product

143250-63-9Downstream Products

143250-63-9Relevant academic research and scientific papers

Cycloaddition reactions of γ-amino α,β-didehydro amino acid esters: A test case for the principle of 1,3-allylic strain

Reetz,Kayser,Harms

, p. 3453 - 3456 (1992)

N,N-Dibenzylamino aldehydes, readily accessible from amino acids, can be converted into γ-N,N-dibenzylamino α,β-didehydro amino acid esters without racemization; these undergo stereoselective Diels-Alder reactions and 1,3-dipolar cycloaddition with diazom

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