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26827-40-7

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26827-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26827-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,8,2 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26827-40:
(7*2)+(6*6)+(5*8)+(4*2)+(3*7)+(2*4)+(1*0)=127
127 % 10 = 7
So 26827-40-7 is a valid CAS Registry Number.

26827-40-7Relevant articles and documents

Neuenschwander,Iseli

, p. 1061,1068 (1977)

Formyloxyacetoxyphenylmethane as an N-Formylating Reagent for Amines, Amino Acids, and Peptides

Chapman, Robert S. L.,Lawrence, Ruth,Williams, Jonathan M. J.,Bull, Steven D.

supporting information, p. 4908 - 4911 (2017/09/23)

Formyloxyacetoxyphenylmethane is a stable, water-tolerant, N-formylating reagent for primary and secondary amines that can be used under solvent-free conditions at room temperature to prepare a range of N-formamides, N-formylanilines, N-formyl-α-amino acids, N-formylpeptides, and an isocyanide.

Electrophilic reactions of carboyl compounds and derivatives thereof: XIII preparation of bifunctional compounds from aldehydes and olefins by acylation under acidic catalysis

Luk'yanov,Koblik,Murad'yan

, p. 1593 - 1599 (2007/10/03)

The reactions of aldehydes and their O-acylated derivatives (α-chloroesters, acylals) with olefins and α-ethoxystyrene in the presence of SnCl4 and ZnCl2 were investigated. The reactions afforded various bifunctional derivatives: diols, hydroxyesters, chloroesters, 1,3-ketoalcohols.

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