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Methanone, [3,5-diphenyl-1-(2-pyrimidinyl)-1H-pyrrol-2-yl]phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139293-75-7

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139293-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139293-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,9 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139293-75:
(8*1)+(7*3)+(6*9)+(5*2)+(4*9)+(3*3)+(2*7)+(1*5)=157
157 % 10 = 7
So 139293-75-7 is a valid CAS Registry Number.

139293-75-7Downstream Products

139293-75-7Relevant academic research and scientific papers

REINVESTIGATION OF HETEROCYCLIC STRUCTURES: OXIDATION PRODUCTS FROM 1-SUBSTITUTED 2,4,6-TRIPHENYLPYRIDINIUM SALTS

Boehm, Stanislav,Kubik, Richard,Novotny, Jiri,Ondracek, Jan,Kratochvil, Bohumil,Kuthan, Josef

, p. 2326 - 2339 (2007/10/02)

Ferricyanide oxidation of pyridinium salts Ia, Ib leads to mixture of isomeric heterocyclic ketones IIa, IIb and IVa, IVb, respectively.Crystal and molecular structures of the products IIb and IVb were determined by X-ray diffraction analysis.Formerly pre

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