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Benzoic acid, 2-(chloroseleno)-, ethyl ester is a chemical compound with the molecular formula C9H9ClO2Se. It is an ester derivative of benzoic acid, where the hydroxyl group is replaced by an ethoxy group, and a chloroselenyl group is attached to the 2-position of the benzene ring. Benzoic acid, 2-(chloroseleno)-, ethyl ester is characterized by its potential use as a synthetic intermediate in the preparation of various organic compounds, particularly those involving selenium-containing moieties. It is important to note that handling and disposal of this chemical should be done with caution, as it may have toxic properties and require appropriate safety measures.

1441-81-2

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1441-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1441-81-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,4 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1441-81:
(6*1)+(5*4)+(4*4)+(3*1)+(2*8)+(1*1)=62
62 % 10 = 2
So 1441-81-2 is a valid CAS Registry Number.

1441-81-2Relevant academic research and scientific papers

The reactions of 2-(chloroseleno)benzoyl chloride with nucleophiles

Osajda, Mariusz,M?ochowski, Jacek

, p. 7531 - 7537 (2007/10/03)

The reactions of 2-(chloroseleno)benzoyl chloride with N, O and S nucleophiles such as alkanols, aminoalkanols, phenols, thiols, aminothiols and thiophenols have been investigated. It was found that the most reactive was a primary amino group which simult

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