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(CH3OC6H4)2C6H5COCH3CO2(C5H7OC5N2H5O2)2O2POCH3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130277-22-4

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130277-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130277-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,7 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130277-22:
(8*1)+(7*3)+(6*0)+(5*2)+(4*7)+(3*7)+(2*2)+(1*2)=94
94 % 10 = 4
So 130277-22-4 is a valid CAS Registry Number.

130277-22-4Relevant academic research and scientific papers

Preparation and 17O NMR spectra of 17O-labeled thymidine 5'-phosphate triesters, alkylphosphonates, dialkylphosphinates, and phosphoramidates

Rao,Sopchik,Bentrude

, p. 1163 - 1177 (1995)

The 17O chemical shifts of the title compounds cover a range of values and appear to be useful for the assignment of structure. However, the individual diastereomers of derivatives containing a stereogenic phosphorus center did not display disc

O-Methyl-bis-O-(4-nitrophenyl)phosphite: a novel chemoselective O-phosphitylating reagent

Dabkowski, Wojciech,Kazimierczak, ?ucja

scheme or table, p. 5035 - 5039 (2009/12/05)

A novel chemoselective O-phosphitylating reagent containing two aryloxy leaving groups at a P(III) center is developed for selective formation of P(III) esters from amino alcohols without the need to protect the amino group. The reagent proved to be highl

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