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[C6H5(OC2H5)(W(CO)5)PCH2COOC2H5] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

458523-71-2

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458523-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 458523-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,8,5,2 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 458523-71:
(8*4)+(7*5)+(6*8)+(5*5)+(4*2)+(3*3)+(2*7)+(1*1)=172
172 % 10 = 2
So 458523-71-2 is a valid CAS Registry Number.

458523-71-2Downstream Products

458523-71-2Relevant academic research and scientific papers

Reactivity of electrophilic terminal phosphinidene complexes toward phosphorus ylides

Huy, Ngoc Hoa Tran,Compain, Carine,Ricard, Louis,Mathey, Francois

, p. 57 - 58 (2002)

Stabilised phosphorus ylides react with transient terminal phosphinidene complexes [RP-W(CO)5] (R=Ph, Me) to give products resulting from a formal insertion of P into a C-H bond via an initial nucleophilic attack of the ylidic carbon.

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