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O,O-diisopropyl-α-azidobenzylphosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131523-52-9

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131523-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131523-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,2 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 131523-52:
(8*1)+(7*3)+(6*1)+(5*5)+(4*2)+(3*3)+(2*5)+(1*2)=89
89 % 10 = 9
So 131523-52-9 is a valid CAS Registry Number.

131523-52-9Relevant academic research and scientific papers

A novel synthesis of 1-aminoalkylphosphonates

Chakraborty,Engel

, p. 1039 - 1046 (2007/10/02)

A novel route has been devised for the preparation of a series of 1-aminoalkylphosphonate diesters, precursors to analogues of a-amino acids. The route involves a facile bromine substitution at the 1-position of alkylphosphonate diesters using N-bromosuccinimide, followed by azide ion displacement and catalytic hydrogenolysis.

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