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95319-02-1

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95319-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95319-02-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,3,1 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 95319-02:
(7*9)+(6*5)+(5*3)+(4*1)+(3*9)+(2*0)+(1*2)=141
141 % 10 = 1
So 95319-02-1 is a valid CAS Registry Number.

95319-02-1Relevant articles and documents

3-Alkyl-1,2-cyclopentanediones by Negishi cross-coupling of a 3-bromo-1,2-cyclopentanedione silyl enol ether with alkylzinc reagents: An approach to 2-substituted carboxylic acid γ-lactones, homocitric and lycoperdic acids

Paju, Anne,Kostomarova, Diana,Matkevit?, Katharina,Laos, Marit,Pehk, T?nis,Kanger, T?nis,Lopp, Margus

, p. 9313 - 9320 (2015)

Negishi cross-coupling of the silyl-protected 3-bromoenol of 1,2-cyclopentanedione with primary and secondary alkylzinc reagents using Pd-catalysts affords 3-alkyl substituted 1,2-cyclopentanediones in good yield. The method was applied to obtain 3-methyl

μ-Oxo-Dinuclear-Iron(III)-Catalyzed O-Selective Acylation of Aliphatic and Aromatic Amino Alcohols and Transesterification of Tertiary Alcohols

Horikawa, Rikiya,Fujimoto, Chika,Yazaki, Ryo,Ohshima, Takashi

supporting information, p. 12278 - 12281 (2016/08/24)

A highly chemoselective and reactive μ-oxo-dinuclear iron(III) salen catalyst for transesterification was developed. The developed iron complex catalyzed acylation of aliphatic amino alcohols with nearly perfect O-selectivity, even when using activated esters, for which chemoselectivity is more difficult to control. In addition, O-selective transesterification of aromatic amino alcohols was achieved for the first time. The high activity of the iron complex enabled the use of sterically congested tertiary alcohols, including unprecedented tert-butanol.

A versatile scaffold for a library of liposidomycins analogues: A crucial and potent glycosylation step

Gravier-Pelletier, Christine,Ginisty, Maryon,Le Merrer, Yves

, p. 189 - 193 (2007/10/03)

A key step for the synthesis of a diazepanone scaffold dedicated to a library of MraY inhibitors is described. It involves the O-glycosylation of a conveniently protected L-serine by a D-ribofuranose derivative. High yield and selectivity were obtained.

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