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85793-69-7

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85793-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85793-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,9 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85793-69:
(7*8)+(6*5)+(5*7)+(4*9)+(3*3)+(2*6)+(1*9)=187
187 % 10 = 7
So 85793-69-7 is a valid CAS Registry Number.

85793-69-7Relevant articles and documents

Organocatalytic enantioselective amination of 2-substituted indolin-3-ones: A strategy for the synthesis of chiral α-hydrazino esters

Yarlagadda, Suresh,Ramesh,Ravikumar Reddy,Srinivas,Sridhar,Subba Reddy

supporting information, p. 170 - 173 (2017/11/27)

An efficient enantioselective α-amination of 2-substituted 3-indolinones has been achieved for the first time using hydroquinidine as a chiral catalyst through an aza-Michael reaction. The desired α-hydrazino esters are obtained in excellent yields with h

Indole Esters as Heterocyclic Synthons. III . Preparation and Reactions of Furoindoles

Unangst, Paul C.,Carethers, Mary E.

, p. 709 - 714 (2007/10/02)

The preparation of furoindoles via Dieckmann cyclization is described.The precursor diesters were obtained from 3-hydroxy-1H-indole-2-carboxylic acid esters and methyl or ethyl bromoacetate.Reactions of the furoindole enolic esters prepared

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