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26288-57-3

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26288-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26288-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,2,8 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 26288-57:
(7*2)+(6*6)+(5*2)+(4*8)+(3*8)+(2*5)+(1*7)=133
133 % 10 = 3
So 26288-57-3 is a valid CAS Registry Number.

26288-57-3Downstream Products

26288-57-3Relevant articles and documents

One-step synthesis of 3-aryl- and 3,4-diaryl-(1H)-pyrroles using tosylmethyl isocyanide (TOSMIC)

Smith, Nicholas D.,Huang, Dehua,Cosford, Nicholas D. P.

, p. 3537 - 3539 (2002)

(matrix presented) A one-step synthesis of 3-aryl and 3,4-diaryl-(1H)-pyrroles from TOSMIC and commercially available or readily synthesized arylalkenes is reported. Optimal conditions were found to be NaOtBu in DMSO. The methodology was particularly efficient (yields > 65%) when electron poor aryl groups were attached to the alkene.

An efficient method for the synthesis of 3-arylpyrroles

Pavri,Trudell

, p. 2649 - 2651 (2007/10/03)

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Arylpyrrole insecticidal acaricidal and nematicidal agents and methods for the preparation thereof

-

, (2008/06/13)

This invention is directed to certain novel insecticidal, acaricidal and nematicidal arylpyrrole agents and a method for controlling insects, acarids and nematodes therewith. The invention also is directed to a method for protecting growing plants from insect, acarid and nematode attack by applying to said plants or the soil in which they are growing, an insecticidally, acaricidally or nematicidally effective amount of a novel arylpyrrole compound. The present invention further is directed to a method for the preparation of the arylpyrrole compounds.

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