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1466-77-9

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1466-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1466-77-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,6 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1466-77:
(6*1)+(5*4)+(4*6)+(3*6)+(2*7)+(1*7)=89
89 % 10 = 9
So 1466-77-9 is a valid CAS Registry Number.

1466-77-9Relevant articles and documents

A one-pot route to thioamides discovered by gas-phase studies: palladium-mediated CO2 extrusion followed by insertion of isothiocyanates

Noor, Asif,Li, Jiawei,Khairallah, George N.,Li, Zhen,Ghari, Hossein,Canty, Allan J.,Ariafard, Alireza,Donnelly, Paul S.,O'Hair, Richard A. J.

, p. 3854 - 3857 (2017)

A new palladium mediated “one pot” synthesis of thioamides from aromatic carboxylic acids (ArCO2H + RNCS → ArC(S)NHR + CO2) was discovered by gas-phase experiments and theoretical studies. Palladium-mediated decarboxylation of aromatic carboxylic acids followed by addition of substituted isothiocyanates leads to the corresponding thioamide derivatives.

An efficient magnetic copper ferrite nanoparticle catalysed ligand and solvent free synthesis of N-aryl amide from aldoximes and iodobenzene

Sarode, Sachin A.,Bhojane, Jeevan M.,Nagarkar, Jayashree M.

, p. 105353 - 105358 (2015/12/30)

A simple, efficient, and environmentally benign method has been reported for the synthesis of N-aryl amides using aldoximes and iodobenzene under ligand free and solvent free conditions and using magnetically separable copper ferrite nanoparticles as catalyst. The catalyst was characterised using XRD, FEG-SEM, EDAX, ICP-AES and TEM and tested for recyclability for up to five cycles.

NEW ACTIVATION OF CARBOXYLIC ACIDS BY REACTION WITH N,N-BIS-(2-OXO-3-OXAZOLIDINYL) PHOSPHORODIAMIDIC CHLORIDE (ClSPO)

Cabre-Castellvi, Juan,Palomo-Coll, Antonio Luis

, p. 4179 - 4182 (2007/10/02)

Pentacoordinated and quinquevalent phosphorus intermediates, have been isolated by reaction between the title reagent and carboxylic acids, prior to conversion into amides.

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