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5424-77-1

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5424-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5424-77-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,2 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5424-77:
(6*5)+(5*4)+(4*2)+(3*4)+(2*7)+(1*7)=91
91 % 10 = 1
So 5424-77-1 is a valid CAS Registry Number.

5424-77-1Relevant articles and documents

A convenient protocol for C-H oxidation mediated by an azido radical culminating in Ritter-type amidation

Nair, Vijay,Suja,Mohanan, Kishor

, p. 3217 - 3219 (2007/10/03)

Cerium(IV) ammonium nitrate in combination with sodium azide reacts with unactivated hydrocarbons in acetonitrile to furnish acetamides in one pot. The strategy can be used to introduce nitrogen functionality into a variety of compounds; a carboxylic ester directly afforded the corresponding α-amino acid.

PUMMERER-LIKE REACTION OF SULPHINAMIDES

Isola, Mauro,Ciuffarin, Ennio,Sagramora, Laura,Niccolai, Carlo

, p. 1381 - 1384 (2007/10/02)

Treatment of secondary sulphinamides (1), bearing one hydrogen atom at α-carbon to nitrogen, with electrophilic reagents leads in some cases to formation of N-sulphenylimines (2), via a Pummerer-like reaction.

Reactivity of organotin compounds. XIX. Reactions of organotin compounds with nitronium fluoroborate

Kashin, A. N.,Bumagin, N. A.,Bessonova, M. P.,Beletskaya, I. P.,Reutov, O. A.

, p. 1153 - 1159 (2007/10/02)

The reactions of organotin compounds with nitronium fluoroborate were investigated.It was shown that nitronium fluoroborate is an oxidizing agent in relation to the compounds Me4Sn, Bu4Sn, (cyclo-C6H11)4Sn, and RSnMe3 (R=m-CH3C6H4, 9-fluorenyl, 9-methyl-9-fluorenyl), and the reaction products have radical nature.The reaction of nitronium fluoroborate with PhCCSnMe3 leads to the formation of oxidation and substitution products.

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