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2-morpholino-1-cyclohexenylphosphonous acid tetraethyldiamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139726-13-9

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139726-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139726-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,7,2 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139726-13:
(8*1)+(7*3)+(6*9)+(5*7)+(4*2)+(3*6)+(2*1)+(1*3)=149
149 % 10 = 9
So 139726-13-9 is a valid CAS Registry Number.

139726-13-9Relevant academic research and scientific papers

TETRAETHYLDIAMIDE OF 2-HYDROXY-1-CYCLOHEXENYL(IMIDO)PHOSPHONIC ACID - CONVENIENT REAGENT FOR THE SYNTHESIS OF A VARIETY OF HETEROCYCLIC SYSTEMS

Tolmachev, A. A.,Kostyuk, A. N.,Kozlov, E. S.,Pinchuk, A. M.

, p. 1255 - 1260 (2007/10/02)

The tetraethyldiamide of 2-hydroxy-1-cyclohexenyl(imido)phosphonic acid has been synthesized and, according to spectral data, is present in solution and in the solid phase as the enol form.Interaction of this imidophosphonate with methylphosphonic dichlor

PHOSPHORYLATION OF 1-MORPHOLINOCYCLOHEXENE AND CYCLOPENTENE. CONVENIENT METHOD OF SYNTHESIS OF α-PHOSPHORYLATED DERIVATIVES OF CYCLOHEXANONE AND CYCLOPENTANONE

Tolmachev, A. A.,Kostyuk, A. N.,Morozova, L. N.,Lampeka, R. D.,Kozlov, E. S.,Pinchuk, A. M.

, p. 1475 - 1484 (2007/10/02)

It was shown that 1-morpholinocyclopentene and 1-morpholinocyclohexene are readily phosphorylated by phosphorus(III) halides in the presence of triethylamine.From the compounds obtained, α-phosphorylated cyclopentanones and cyclohexanones were synthesized

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