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1,3-dihydro-3,3-bis(trifluoromethyl)-1-(2,4,6-trimethylphenyl)-3H-2,1-benzoxaphosphole 1-sulfide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

445041-26-9

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445041-26-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 445041-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,0,4 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 445041-26:
(8*4)+(7*4)+(6*5)+(5*0)+(4*4)+(3*1)+(2*2)+(1*6)=119
119 % 10 = 9
So 445041-26-9 is a valid CAS Registry Number.

445041-26-9Relevant academic research and scientific papers

First isolation and characterization of an anti-apicophilic spirophosphorane bearing an oxaphosphetane ring: A model for the possible reactive intermediate in the Wittig reaction

Kojima, Satoshi,Sugino, Masaya,Matsukawa, Shiro,Nakamoto, Masaaki,Akiba, Kin-ya

, p. 7674 - 7675 (2002)

An anti-apicophilic phosphorane bearing an oxaphosphetane ring, in which the ring carbon is apical and the ring oxygen is equatorial (C-apical), has been prepared as a thermally less stable stereoisomer of a phosphorane with an ordinary equatorial carbon-

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