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Phosphonic acid, (4-chlorobenzoyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66191-03-5

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66191-03-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66191-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,1,9 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 66191-03:
(7*6)+(6*6)+(5*1)+(4*9)+(3*1)+(2*0)+(1*3)=125
125 % 10 = 5
So 66191-03-5 is a valid CAS Registry Number.

66191-03-5Upstream product

66191-03-5Relevant academic research and scientific papers

Acylphosphonates. 4. Synthesis of Dithymidine Phosphonate: A New Method for Generation of Phosphonate Function via Aroylphosphonate Intermediates

Kume, Akiko,Fujii, Mitsuo,Sekine, Mitsuo,Hata, Tsujiaki

, p. 2139 - 2143 (1984)

Dithymidine phosphonate (10) was synthesized by a new method via dithymidine aroylphosphonates (3) in which the aroyl group served as a protecting group for O=P-H functions.In a way analogous to the phosphotriester method, 3 was prepared by successive con

Compositions comprising oxophosphonate-based metalloproteinase inhibitors

-

Page/Page column 13, (2008/06/13)

The present invention relates to compositions useful for treating or controlling disease states or conditions associated with zinc containing proteinases, especially metalloproteinases. The active ingredient in these compositions is an alpha-oxo- or alpha

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