Cas 256512-42-2,{1-[2-(1H-indol-3-yl)ethyl]-2,6-dioxopiperidin-3-yl}carbamic acid benzyl ester

256512-42-2

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Basic information

Product Name: {1-[2-(1H-indol-3-yl)ethyl]-2,6-dioxopiperidin-3-yl}carbamic acid benzyl ester
Synonyms: {1-[2-(1H-indol-3-yl)ethyl]-2,6-dioxopiperidin-3-yl}carbamic acid benzyl ester
CAS NO:256512-42-2
Molecular Formula:
Molecular Weight: 405.453
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: {1-[2-(1H-indol-3-yl)ethyl]-2,6-dioxopiperidin-3-yl}carbamic acid benzyl ester(CAS DataBase Reference)
NIST Chemistry Reference: {1-[2-(1H-indol-3-yl)ethyl]-2,6-dioxopiperidin-3-yl}carbamic acid benzyl ester(256512-42-2)
EPA Substance Registry System: {1-[2-(1H-indol-3-yl)ethyl]-2,6-dioxopiperidin-3-yl}carbamic acid benzyl ester(256512-42-2)

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: 256512-42-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 256512-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,5,1 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 256512-42:
(8*2)+(7*5)+(6*6)+(5*5)+(4*1)+(3*2)+(2*4)+(1*2)=132
132 % 10 = 2
So 256512-42-2 is a valid CAS Registry Number.

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256512-42-2Relevant academic research and scientific papers

A short diastereoselective synthesis of 1-aminoindolo-[2,3-a]quinolizidines via an N-acyliminium ion cyclisation

Ducrot, Pierre,Thal, Claude

, p. 9037 - 9040 (1999)

trans 1-Aminoindolo[2,3-a]quinolizidines were synthesised using an intramolecular Pictet-Spengler-like reaction. Starting from commercially available N-Cbz-L-glutamic acid, indoloquinolizidines were obtained in only five steps with good yields. This improved synthesis is the result of both a highly regioselective imide reduction and a highly diastereoselective reaction using N-acyliminium ions.

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