5335-32-0 Usage
General Description
(2E)-3-oxo-2-(phenylhydrazono)butanoic acid is a chemical compound that belongs to the group of hydrazones. It is a yellow to orange solid that is commonly used as a reagent in chemical reactions. (2E)-3-oxo-2-(phenylhydrazono)butanoic acid has a molecular formula of C10H11NO3 and a molar mass of 193.199 g/mol. It is known for its role as an intermediate in the synthesis of various pharmaceuticals and organic compounds. Additionally, it has been studied for its potential biological and pharmacological activities, making it a subject of interest in medicinal chemistry and drug development.
Check Digit Verification of cas no
The CAS Registry Mumber 5335-32-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5335-32:
(6*5)+(5*3)+(4*3)+(3*5)+(2*3)+(1*2)=80
80 % 10 = 0
So 5335-32-0 is a valid CAS Registry Number.
5335-32-0Relevant articles and documents
Synthesis of Bicyclic Boron Heterocycles Containing [1,3,4,2]Oxadiazaborole and [1,3,2]Oxazaborine
Kotali, Antigoni,Maniadaki, Anna,Kotali, Elvira,Harris, Philip A.,Rózycka-Soko?owska, Ewa,Ba?czewski, Piotr,Joule, John A.
, p. 4117 - 4125 (2016/11/26)
Boron triacetate, generated in situ, reacts with various 3-(2-acylhydrazono)-2-(2-phenylhydrazono)butanoic acids to give 4-acetoxy-2-aryl-8-methyl-6-oxo-7-phenylhydrazono-2H,4H,6H,7H,8H-[1,3,4,2]oxadiazaborolo[2,3-b][1,3,2]oxazaborines in good yields. These derivatives represent a class of new zwitterionic, tetrahedral boron heterocycles. X-ray single-crystal analyses of one of the starting (acylhydrazono)butanoic acids as well as of one heterocyclic boron product are reported.
