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84572-02-1

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84572-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84572-02-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,7 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84572-02:
(7*8)+(6*4)+(5*5)+(4*7)+(3*2)+(2*0)+(1*2)=141
141 % 10 = 1
So 84572-02-1 is a valid CAS Registry Number.

84572-02-1Relevant articles and documents

One-step synthesis of N, N′-substituted 4-imidazolidinones by an isocyanide-based pseudo-five-multicomponent reaction

Attorresi, Cecilia I.,Bonifazi, Evelyn L.,Ramírez, Javier A.,Gola, Gabriel F.

, p. 8944 - 8949 (2018)

A pseudo-five-multicomponent reaction involving an isocyanide, a primary amine, two molecules of formaldehyde and water is reported, which gives N,N′-substituted 4-imidazolidinones when trifluoroethanol is used as the solvent. The reaction proceeds with good yields and with a wide variety of amines and isocyanides, providing an efficient new entry to these heterocycles. A preliminary study of the reaction mechanism suggests that trifluoroethanol, although acting as the solvent, is directly involved as a reagent in the reaction pathway.

SODIUM CHANNEL INHIBITORS

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Page/Page column 44, (2009/02/11)

Compounds, compositions and methods are provided which are useful in the treatment of diseases through the inhibition of sodium ion flux through voltage-gated sodium channels. More particularly, the invention provides substituted sulfonamides, composition

3-CHLORO-3-CYANO-1-(2,4-DIMETHOXYBENZYL)-4-PHENYLTHIOAZETIDIN-2-ONE

Campbell, Malcolm M.,Donald, David K.

, p. 2087 - 2088 (2007/10/02)

The Moore azetidin-2-one synthetic stratagem has been further developed to give the title compound, a potentially useful synthon in β-lactam chemistry.

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