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13834-07-6

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13834-07-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13834-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,8,3 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13834-07:
(7*1)+(6*3)+(5*8)+(4*3)+(3*4)+(2*0)+(1*7)=96
96 % 10 = 6
So 13834-07-6 is a valid CAS Registry Number.

13834-07-6Relevant articles and documents

Asymmetric synthesis of dihydroartemisinic acid through intramolecular Stetter reaction

Rej, Rohan Kalyan,Acharyya, Ranjan Kumar,Nanda, Samik

, p. 4931 - 4937 (2016/07/19)

A short and concise formal synthesis of enantiopure dihydroartemisinic acid from (R)-citronellal is described in this article. Intramolecular version of asymmetric Stetter reaction using Rovis aminoindane based NHC catalyst was explored to access the core

Cyclopropenium-activated cyclodehydration of diols

Kelly, Brendan D.,Lambert, Tristan H.

supporting information; experimental part, p. 740 - 743 (2011/05/04)

The dehydrative cyclization of diols to cyclic ethers via cyclopropenium activation is described. Using 2,3-diphenylcyclopropene and methanesulfonic anhydride, a series of 1,4-and 1,5-diols are rapidly cyclized to furnish tetrahydrofurans and tetrahydropyrans in high yield. Eleven total substrates are shown, including a gram scale cyclization of a diterpene derivative.

Enantioselective synthesis of three stereoisomers of 5,9- dimethylpentadecane, sex pheromone component of Leucoptera coffeella, from (-)-isopulegol

Moreira, Jardel A.,Correa, Arlene G.

, p. 3787 - 3795 (2007/10/03)

The coffee leaf miner, Leucoptera coffeella, is an economically important pest of coffee trees in Brazil. It has been demonstrated that the main sex pheromone component of this species is 5,9-dimethylpentadecane, however the stereochemistry of the natural

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