59820-90-5 Usage
General Description
2-Bromo-4,5-ethylenedioxyacetophenone, also known as 4,5-Methylenedioxy-2-bromoacetophenone, is a chemical compound with the molecular formula C10H9BrO3. It is a white to off-white crystalline powder that is commonly used as an intermediate in the synthesis of pharmaceuticals and organic compounds. This chemical is classified as an alpha-hydroxyketone, and it is utilized in various chemical reactions, such as the preparation of heterocycles and other advanced intermediates. Additionally, it is also used as a reagent in the synthesis of natural products and has applications in the field of medicinal chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 59820-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,8,2 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 59820-90:
(7*5)+(6*9)+(5*8)+(4*2)+(3*0)+(2*9)+(1*0)=155
155 % 10 = 5
So 59820-90-5 is a valid CAS Registry Number.
59820-90-5Relevant articles and documents
o-Acylbenzonitriles: Synthesis and Heterocyclization under Acid Hydrolysis of the Cyano Group
Mochalov,Fedotov,Trofimova,Zefirov
, p. 403 - 413 (2018/06/12)
2-Cyanobenzophenones were synthesized by reaction of 2-bromobenzophenones with copper(I) cyanide in DMF, and their transformations involving acid hydrolysis of the cyano group were studied. Reactions of o-benzoylbenzonitriles with trifluoroacetic acid in
