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α-Acetylamino-β-phenylaethylphosphorsaeure, also known as phenylmethylphosphonoacetoacetate or PMPA, is a chemical compound with the molecular formula C10H12NO4P. It is a white crystalline solid that is soluble in water and various organic solvents. PMPA is a key intermediate in the synthesis of several pharmaceuticals, particularly in the production of antiviral drugs such as acyclovir and valacyclovir, which are used to treat herpes simplex and varicella-zoster virus infections. The compound is also utilized in the synthesis of other therapeutic agents, highlighting its importance in the pharmaceutical industry.

72169-73-4

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72169-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72169-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,6 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 72169-73:
(7*7)+(6*2)+(5*1)+(4*6)+(3*9)+(2*7)+(1*3)=134
134 % 10 = 4
So 72169-73-4 is a valid CAS Registry Number.

72169-73-4Relevant academic research and scientific papers

1-(N-acylamino)alkanephosphonates. Part IV. N-acylation of 1-aminoalkanephosphonic acids

Kudzin,Depczynski,Andrijewski,Drabowicz,Luczak

, p. 499 - 513 (2007/10/03)

Practical general procedures of N-acylation of 1-aminoalkanephosphonic acids, including N-acetylation, N-benzoylation and N-pivaloylation of the representative aminophosphonic acids are described. Physico-chemical properties of synthesized derivatives are

CHARACTERIZATION OF 1-AMINOALKANEPHOSPHONIC ACIDS BY CHEMICAL IONIZATION MASS SPECTROMETRY

Kudzin, Zbigniew H.,Drabowicz, Jozef,Sochacki, Marek,Wisniewski, Witold

, p. 77 - 94 (2007/10/02)

Chemical ionization mass spectra (CIMS and DCIMS) of 1-aminoalkanephosphonic acids 1 and their diester derivatives 3 are reported and they are discussed in the context of structural determination. Key words: 1-aminoalkanephosphonic acods, chemical ionizat

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