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3-Oxa-6-aza-4-phospha-2-silaheptan-7-oic acid, 2,2-dimethyl-5-(phenylmethyl)-4-[(trimethylsilyl)oxy]-, phenylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

663954-73-2

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663954-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 663954-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,3,9,5 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 663954-73:
(8*6)+(7*6)+(6*3)+(5*9)+(4*5)+(3*4)+(2*7)+(1*3)=202
202 % 10 = 2
So 663954-73-2 is a valid CAS Registry Number.

663954-73-2Relevant academic research and scientific papers

Convenient synthesis and diversification of dehydroalaninyl phosphinic peptide analogues.

Matziari,Georgiadis,Dive,Yiotakis

, p. 659 - 662 (2007/10/03)

[structure: see text]. Dehydroalaninyl phosphinic dipeptide analogues were synthesized, via an efficient tandem Arbuzov addition/allylic rearrangement, in high yields. The susceptibility of the conjugate system to 1,4 nucleophilic additions was investigat

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