138769-30-9 Usage
General Description
N-(4-Chloro-3-pyridinyl)acetamide is a chemical compound with the molecular formula C7H7ClN2O. It is a white to off-white crystalline solid with a molecular weight of 168.59 g/mol. This chemical is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also utilized in the production of pesticides, insecticides, and herbicides. N-(4-Chloro-3-pyridinyl)acetamide is not known to be naturally occurring in the environment, and its primary use is in industrial applications. It is important to handle this chemical with care, as it may have hazardous effects on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 138769-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,6 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 138769-30:
(8*1)+(7*3)+(6*8)+(5*7)+(4*6)+(3*9)+(2*3)+(1*0)=169
169 % 10 = 9
So 138769-30-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H7ClN2O/c1-5(11)10-7-4-9-3-2-6(7)8/h2-4H,1H3,(H,10,11)
138769-30-9Relevant articles and documents
Monoprotected l-Amino Acid (l-MPAA), Accelerated Bromination, Chlorination, and Iodination of C(sp2)?H Bonds by Iridium(III) Catalysis
Kathiravan, Subban,Nicholls, Ian A.
supporting information, p. 7031 - 7036 (2017/05/29)
Halogenated arenes are important structural motifs commonly found in biologically active molecules and used for a variety of transformations in organic synthesis. Herein, we report the mono-protected l-amino acid (l-MPAA) accelerated iridium(III)-catalyzed halogenation of (hetero)anilides at room temperature. This reaction constitutes the first example of an iridium(III)/l-MPAA-catalyzed general halogenation of (hetero)arenes through C(sp2)?H activation. Furthermore, we demonstrate the potential utility of our method through its use in the synthesis of a quinolone derivative.