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26040-42-6

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26040-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26040-42-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,0,4 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26040-42:
(7*2)+(6*6)+(5*0)+(4*4)+(3*0)+(2*4)+(1*2)=76
76 % 10 = 6
So 26040-42-6 is a valid CAS Registry Number.

26040-42-6Relevant articles and documents

Preparation and Electrooxidative SO-Extrusion of Halogenated 7-Thiabicyclo[2.2.1]heotene 7-Oxides

Thiemann, Thies,Sa E Melo, M. Luisa,Campos Neves, Andre S.,Li, Yuanqiang,Mataka, Shuntaro,Tashiro, Masashi,Geissler, Uwe,Walton, David

, p. 346 - 347 (1998)

Halogenated thiophenes have been cycloadded oxidatively to maleimides to give halogenated thiabicyclo[2.2.1]heptene 5-oxides which have been subjected to an electrochemical extrusion of SO to give various halogeno-substituted phthalimides.

An expedient method to the synthesis of N-substituted 1H-isoindole-1,3(2H)- diones

Nikpour, Farzad,Mogaddam, Baran Mohammadi

experimental part, p. 2289 - 2292 (2011/04/17)

The synthesis of N-substituted 1H-isoindole-1,3-(2H)-diones is described from the reaction of cyclic anhydrides with Schiff bases as suitable replacing substrates instead of the corresponding amines. The Japan Institute of Heterocyclic Chemistry.

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