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(1S,4R)-4,7,7-Trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid 1-[(S)-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-3-phenyl-propionyl]-1H-pyrrol-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142597-20-4

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142597-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142597-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,9 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 142597-20:
(8*1)+(7*4)+(6*2)+(5*5)+(4*9)+(3*7)+(2*2)+(1*0)=134
134 % 10 = 4
So 142597-20-4 is a valid CAS Registry Number.

142597-20-4Downstream Products

142597-20-4Relevant academic research and scientific papers

Synthesis and Amino Acid Chain Extension of 1-Acylated Hydroxymethylpyrroles

Abell, Andrew D.,Litten, J. Christopher

, p. 1473 - 1484 (2007/10/02)

Acylation of pyrrole-2-carbaldehyde (3) with an N-phthaloyl amino acid chloride, N,N-diisopropylethylamine and 4-dimethylaminopyridine (dmap) gave the 1-acylpyrrole-2-carbaldehydes (4a-c).The 1-acylated pyrroles (4d-i), (8) and (9) were similarly prepared

Synthesis and hydrolysis of dipeptide isosteres containing a proline analogue with latent reactivity

Abell, Andrew D.,Christopher Litten

, p. 3005 - 3008 (2007/10/02)

The N-acyl hydroxymethylpyrrole amino acid analogues 5-7 and 9 were synthesized via a mild DMAP catalysed acylation of pyrrole-2-carboxaldehyde with an acid chloride followed by formyl group reduction with Zn(BH4)2. The N-acyl substi

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