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167226-15-5

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167226-15-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 167226-15-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,2,2 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 167226-15:
(8*1)+(7*6)+(6*7)+(5*2)+(4*2)+(3*6)+(2*1)+(1*5)=135
135 % 10 = 5
So 167226-15-5 is a valid CAS Registry Number.

167226-15-5Relevant articles and documents

Direct asymmetric aldol reaction of 5H-oxazol-4-ones with aldehydes catalyzed by chiral guanidines

Misaki, Tomonori,Takimoto, Gouta,Sugimura, Takashi

supporting information; experimental part, p. 6286 - 6287 (2010/07/02)

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Aziridin-2-yl methanols as organocatalysts in Diels-Alder reactions and Friedel-Crafts alkylations of N-methyl-pyrrole and N-methyl-indole

Bonini, Bianca F.,Capito, Elena,Comes-Franchini, Mauro,Fochi, Mariafrancesca,Ricci, Alfredo,Zwanenburg, Binne

, p. 3135 - 3143 (2007/10/03)

A series of enantiomerically pure aziridin-2-yl methanols have been synthesized from aziridine-2-carboxylic esters and have been tested as organocatalysts in Diels-Alder reactions and Friedel-Crafts alkylations of N-methyl-pyrrole and N-methyl-indole usin

Asymmetric Ketone Reduction using Chiral Oxazaborolidines derived from Aziridine Carbinols

Willems, Johannes G. H.,Dommerholt, F. Jan,Hammink, Jeannet B.,Vaarhorst, Ariaela M.,Thijs, Lambertus,Zwanenburg, Binne

, p. 603 - 606 (2007/10/02)

Asymmetric borane reduction of acetophenone using 1,3,2-oxazaborolidines derived from aziridine-2-tertiary alcohols 1 and 2 yielded the corresponding alcohol in high optical yields.The synthesis of the novel chiral catalysts 1 and 2 using D-and L-serine,

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