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ammonium bis[2-(4-methoxyphenyl)ethyl]diselenophosphinate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1238191-88-2

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1238191-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1238191-88-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,8,1,9 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1238191-88:
(9*1)+(8*2)+(7*3)+(6*8)+(5*1)+(4*9)+(3*1)+(2*8)+(1*8)=162
162 % 10 = 2
So 1238191-88-2 is a valid CAS Registry Number.

1238191-88-2Downstream Products

1238191-88-2Relevant academic research and scientific papers

Facile atom-economic synthesis of ammonium diselenophosphinates via three-component reaction of secondary phosphines, elemental selenium, and ammonia

Artemev, Alexander V.,Malysheva, Svetlana F.,Gusarova, Nina K.,Belogorlova, Nataliya A.,Trofimov, Boris A.

, p. 1777 - 1780 (2010)

The three-component reaction between secondary phosphines, R2PH [R=Ph(CH2)2, PhCHMeCH2, PhCH2CHMe, 4-t-BuC6H4(CH2)2, 4-MeOC 6H4(CH2)2, 2-furyl(CH 2)2, 4-pyridyl(CH2)2, 6-Me-3-pyridyl(CH2)2, Ph], elemental selenium, and ammonia proceeds under mild conditions (EtOH-H2O, 53-55 C or EtOH, r.t., 10 min) without the formation of byproducts to give the first representatives of ammonium diselenophosphinates in high yields (up to 96%). Georg Thieme Verlag Stuttgart - New York.

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