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(3-Oxo-2-phenylcarbamoyl-butyl)-phosphonic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

147938-39-4

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147938-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147938-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,9,3 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 147938-39:
(8*1)+(7*4)+(6*7)+(5*9)+(4*3)+(3*8)+(2*3)+(1*9)=174
174 % 10 = 4
So 147938-39-4 is a valid CAS Registry Number.

147938-39-4Downstream Products

147938-39-4Relevant academic research and scientific papers

NOVL AND EFFICIENT SYNTHESIS OF URACIL PHOSPHONATE DERIVATIVES VIA PENTACOVALENT OXAPHOSPHOLENES

McClure, Cynthia K.,Grote, Christopher W.,Rheingold, Arnold L.

, p. 983 - 986 (1993)

2,2,2-Triethoxy-1,2λ5-oxaphospholene, 1, reacts under mild, neutral conditions with aryl isocyanates to produce the phosphonate-containing pyrimidinedione derivatives 2 and 3.X-ray structure determination of 3 confirmed its structure.Keywords:

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