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Benzenepentanoic acid, 4-chloro-b-oxo-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74631-92-8

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74631-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74631-92-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,3 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74631-92:
(7*7)+(6*4)+(5*6)+(4*3)+(3*1)+(2*9)+(1*2)=138
138 % 10 = 8
So 74631-92-8 is a valid CAS Registry Number.

74631-92-8Relevant academic research and scientific papers

Oxaziridine-mediated intramolecular amination of sp3-hybridized c-h bonds

Allen, Charles P.,Benkovics, Tamas,Turek, Amanda K.,Yoon, Tehshik P.

supporting information; experimental part, p. 12560 - 12561 (2010/01/29)

(Chemical Equation Presented) We describe a new oxaziridine-mediated approach to the amination of sp3-hybridized C-H bonds. In the presence of a copper(II) catalyst, N-sulfonyl oxaziridines participate in efficient intramolecular cyclization re

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