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923591-99-5

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923591-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 923591-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,3,5,9 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 923591-99:
(8*9)+(7*2)+(6*3)+(5*5)+(4*9)+(3*1)+(2*9)+(1*9)=195
195 % 10 = 5
So 923591-99-5 is a valid CAS Registry Number.

923591-99-5Downstream Products

923591-99-5Relevant articles and documents

Diastereoselective synthesis of 2-aryl-3-vinyl-2,3-dihydrobenzo[b]furans through a Sakurai reaction: A mechanistic proposal

Jimenez-Gonzalez, Leticia,Garcia-Munoz, Sergio,Alvarez-Corral, Miriam,Munoz-Dorado, Manuel,Rodriguez-Garcia, Ignacio

, p. 557 - 568 (2007/10/03)

The condensation of 2,3-dihydrobenzoxasilepins with aromatic aldehydes in the presence of boron trifluoride to form 2,3-dihydrobenzofurans shows a level of diastereoselection which is a function of the electronic nature of the aldehyde and the polarity of

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