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2-(2,6-Dimethyl-phenyl)-3,3-diphenyl-2,3-dihydro-1,4-dioxa-2-phospha-triphenylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89291-12-3

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89291-12-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89291-12-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,2,9 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89291-12:
(7*8)+(6*9)+(5*2)+(4*9)+(3*1)+(2*1)+(1*2)=163
163 % 10 = 3
So 89291-12-3 is a valid CAS Registry Number.

89291-12-3Relevant academic research and scientific papers

THE REACTION OF A PHOSPHAALKENE WITH ORTHOQUINONES

Knaap, Th. A. van der,Bickelhaupt, F.

, p. 3189 - 3196 (2007/10/02)

The reaction of (2,6-dimethylphenyl)diphenylmethylenephosphine (1) with tetrachloro-o-benzoquinone (2), 3,5-di-t-butyl-o-benzoquinone (3) and phenanthrenequinone (4) yielded the formal cycloaddition products 5,14 and 19, respectively.In the given or

REACTIVITY OF PHOSPHAALKENES

Knaap, Theodorus A. van der,Bickelhaupt, Friedrich

, p. 47 - 50 (2007/10/02)

The reaction of triarylphosphaalkenes with oxidants (O2, S8, Se, Te, H2O2), with orthoquinones, and with Pt(O)- and Ni(O)-complexes is described.

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