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2-[2-(benzyl-tert-butoxycarbonylaminoacetyl-amino)-2-methyl-hex-5-enoylamino]-pent-4-enoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

625824-57-9

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625824-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 625824-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,8,2 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 625824-57:
(8*6)+(7*2)+(6*5)+(5*8)+(4*2)+(3*4)+(2*5)+(1*7)=169
169 % 10 = 9
So 625824-57-9 is a valid CAS Registry Number.

625824-57-9Downstream Products

625824-57-9Relevant academic research and scientific papers

Application of tandem Ugi reaction/ring-closing metathesis in multicomponent synthesis of unsaturated nine-membered lactams

Banfi, Luca,Basso, Andrea,Guanti, Giuseppe,Riva, Renata

, p. 7655 - 7658 (2003)

A new straightforward entry into unsaturated nine-membered lactams of potential use as external reverse turn inducers was developed. It is based on an Ugi multicomponent reaction using two unsaturated substrates, followed by highly stereoselective ring-cl

Application of tandem Ugi multi-component reaction/ring closing metathesis to the synthesis of a conformationally restricted cyclic pentapeptide

Dietrich, Silvia Anthoine,Banfi, Luca,Basso, Andrea,Damonte, Gianluca,Guanti, Giuseppe,Riva, Renata

, p. 97 - 106 (2007/10/03)

A conformationally restricted cyclic pentapeptide, containing an unsaturated 9-membered lactam as a semi-rigid scaffold, was prepared in a very convergent manner, through tandem Ugi reaction/ring closing metathesis.

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