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1776-87-0

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1776-87-0 Usage

General Description

Phosphonic acid, [hydroxy(4-nitrophenyl)methyl]-, diethyl ester is a chemical compound with the formula C11H15NO7P. It is commonly used in the production of agricultural chemicals, as well as in industrial and pharmaceutical applications. Phosphonic acid, [hydroxy(4-nitrophenyl)methyl]-, diethyl ester is an ester of phosphonic acid and is characterized by the presence of a hydroxy group and a 4-nitrophenylmethyl group. It is used as a chelating agent and a corrosion inhibitor in various industrial processes. Additionally, it has been studied for its potential use as an anti-tumor agent and in the treatment of neurodegenerative diseases. However, it is important to handle this compound with care, as it can be hazardous if not properly managed.

Check Digit Verification of cas no

The CAS Registry Mumber 1776-87-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,7 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1776-87:
(6*1)+(5*7)+(4*7)+(3*6)+(2*8)+(1*7)=110
110 % 10 = 0
So 1776-87-0 is a valid CAS Registry Number.

1776-87-0Relevant articles and documents

Method for synthesizing aromatic ring-containing alpha-hydroxyphosphonate through copper catalysis

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Paragraph 0033-0035, (2020/05/01)

The invention relates to a method for synthesizing aromatic ring-containing alpha-hydroxyphosphonate through copper catalysis. The method comprises the following steps: dissolving diethyl phosphite and aromatic aldehyde in an organic solvent, adding a cop

Rational synthesis of α-hydroxyphosphonic derivatives including dronic acids

Grün, Alajos,Rádai, Zita,S?regi-Nagy, Dávid Illés,Greiner, István,Keglevich, Gy?rgy

, p. 386 - 387 (2019/01/18)

New, green methods have been elaborated for the syntheses of α-hydroxyphosphonates and α-hydroxymethylenebisphosphonic derivatives (HMBPs, dronates). α-Hydroxyphosphonates were prepared via the Pudovik reaction, while the synthesis of HMBPs has been performed in the three-component reaction of carboxylic acids, phosphorus trichloride and phosphorus acid.

Hydrophosphonylation of aldehydes catalyzed by cyclopentadienyl ruthenium(II) complexes

Cabrita, Ivania R.,Florindo, Pedro R.,Costa, Paulo J.,Oliveira, M. Concei??o,Fernandes, Ana C.

, p. 77 - 86 (2018/03/22)

This work reports the first method for the synthesis of α-hydroxyphosphonates from aldehydes catalyzed by cyclopentadienyl ruthenium(II) complexes. The best results were obtained using the system HP(O)(OEt)2/[RuClCp(PPh3)2

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