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141774-67-6

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141774-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141774-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,7,7 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 141774-67:
(8*1)+(7*4)+(6*1)+(5*7)+(4*7)+(3*4)+(2*6)+(1*7)=136
136 % 10 = 6
So 141774-67-6 is a valid CAS Registry Number.

141774-67-6Relevant articles and documents

Synthesis of Nα-Z protected amino alkyl triazole acids and their application to neo-glycopeptides synthesis

Madhu, Chilakapati,Panguluri, Nageswara Rao,Sureshbabu, Vommina V.

, p. 858 - 864 (2014/08/05)

The synthesis of triazole linked glycopeptides employing 2-chloro-4,6-dimethoxy-1,3,5-triazine (CDMT) mediated coupling of Z-protected triazole acids with glycosyl amines and amino acid esters is described. The coupling proceeded smoothly at room temperat

Synthesis of chiral NADH analog based on proline template including thiourea and nicotinic acid moieties

Bagdziunas, Gintautas,Haukka, Matti,Butkus, Eugenijus

experimental part, p. 2517 - 2523 (2011/08/07)

Chiral reductase-mimicking organic molecule built on proline template incorporating a covalently bound NADH mimic via thiourea, and related reducing agent Hantzsch dihydropyridine, was designed. A synthetic path was developed involving interlinking of chiral proline derivatives with thiourea and subsequent coupling reaction with nicotinoyl chloride. The structure of target compound was studied by x-ray, indicating a double H bond with thiourea hydrogens and oxygen O1 of benzylcarbamate fragment. The reduction of benzil and imines was performed. Taylor & Francis Group, LLC.

Efficient synthesis of fused 1,2,3-triazolo-δ-lactams using Huisgen [3 + 2] dipolar cycloaddition "click-chemistry" in water

Kumar, Indresh,Rode, Chandrashekhar V.

, p. 592 - 593 (2008/02/07)

A general approach for the quick synthesis of various 1,2,3-triazolo- δ-lactams has been described, which involves the Huisgen [3 + 2] dipolar cycloaddition of azides derived from different amino acids with dimethyl acetylenedicarboxylate in water followe

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