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29955-23-5

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29955-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29955-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,9,5 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 29955-23:
(7*2)+(6*9)+(5*9)+(4*5)+(3*5)+(2*2)+(1*3)=155
155 % 10 = 5
So 29955-23-5 is a valid CAS Registry Number.

29955-23-5Relevant articles and documents

Transition-Metal-Free Intermolecular α-Arylation of Ketones via Enolonium Species

Maksymenko, Shimon,Parida, Keshaba N.,Pathe, Gulab K.,More, Atul A.,Lipisa, Yuriy B.,Szpilman, Alex M.

supporting information, p. 6312 - 6315 (2017/12/08)

Herein it is shown, for the first time, that enolonium species are powerful electrophiles capable of reacting with aromatic compounds in an intermolecular manner to afford α-arylated ketones. The reaction is compatible with a variety of functional groups, is of wide scope with respect to aromatic compounds and ketone, and even works for polymerization-prone substrates such as substituted pyrroles, thiophenes, and furans. Only 1.6 to 5 equiv of the commodity aromatic substrates is needed.

NOVEL DIHYDROPYRIMIDIN-2(1H)-ONE COMPOUNDS AS S-NITROSOGLUTATHIONE REDUCTASE INHIBITORS

-

Page/Page column 138, (2011/04/24)

The present invention is directed to novel dihydropyrimidin-2(1H)-one compounds useful as S-nitrosoglutathione reductase (GSNOR) inhibitors, pharmaceutical compositions comprising such compounds, and methods of making and using the same.

Two general routes to 1,4-disubstituted-2,3,4,5-tetrahydro- 1H-3-benzazepines.

Gerritz,Smith,Nanthakumar,Uehling,Cobb

, p. 4099 - 4102 (2007/10/03)

[structure] Two general routes to 1,4-disubstituted-2,3,4, 5-tetrahydro-1H-3-benzazepines are described. Both routes utilize an appropriately functionalized phenethylamino alcohol as the penultimate intermediate: the first route makes use of the reductive amination of a benzyl alkyl ketone with alpha-(aminomethyl)benzyl alcohol, while the second route utilizes the addition of a Grignard reagent to the oxazolidine derived from a substitued phenylacetaldehyde and alpha-(methylaminomethyl)benzyl alcohol. In all cases studied, the cis-1,4-disubstituted-2,3,4, 5-tetrahydro-1H-3-benzazepine was obtained as the major product.

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