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[3,3-bis-trifluoromethyl-1-(2,4,6-triisopropyl-phenyl)-2-oxa-1λ5-phospha-indan-1-ylidene]-phenyl-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

291752-74-4

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291752-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 291752-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,1,7,5 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 291752-74:
(8*2)+(7*9)+(6*1)+(5*7)+(4*5)+(3*2)+(2*7)+(1*4)=164
164 % 10 = 4
So 291752-74-4 is a valid CAS Registry Number.

291752-74-4Downstream Products

291752-74-4Relevant academic research and scientific papers

Formation and X-Ray Crystallographic Analysis of a 1,2λ5-Oxaphosphol-5(2H)-one

Kano, Naokazu,Xing, Jia-Hua,Kikuchi, Azusa,Kawashima, Takayuki

, p. 282 - 286 (2007/10/03)

Reaction of am iminophosphorane 2 bearing the Martin ligand with dimethyl acetylenedicarboxylate, followed by a ring opening reaction of a [2+2]-cycloadduct between them, gave the corresponding α-iminoalkylidenephosphoranes 3, which was hydrolyzed to affo

Synthesis, structure, and thermolysis of pentacoordinate 1,3,2λ5- oxazaphosphetidines: The intermediates of aza-Wittig reactions

Kano, Naokazu,Hua, Xing Jia,Kawa, Seiji,Kawashima, Takayuki

, p. 5237 - 5241 (2007/10/03)

1,3,2λ5-Oxazaphosphetidines bearing the Martin ligand were synthesized by the reaction of the corresponding iminophosphorane and carbonyl compounds and characterized by X-ray crystallographic analysis. Thermolysis of the oxazaphosphetidine gave

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