53639-64-8 Usage
Class
Aromatic compound
Subclass
Benzodioxoles
Structure
2,4-cyclopentadien-1-ylidene substituent attached to the 2-position of the benzodioxole ring
Applications
Synthesis of various organic compounds
Potential fields
Pharmaceuticals, agrochemicals, and materials science
Properties
Interesting due to aromatic structure and presence of the cyclopentadienyl group
Significance
Valuable building block for the development of new chemical entities for various applications
Check Digit Verification of cas no
The CAS Registry Mumber 53639-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,3 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53639-64:
(7*5)+(6*3)+(5*6)+(4*3)+(3*9)+(2*6)+(1*4)=138
138 % 10 = 8
So 53639-64-8 is a valid CAS Registry Number.
53639-64-8Relevant articles and documents
Nitroxyl radical addition to pentafulvenones forming cyclopentadienyl radicals: A test for cyclopentadienyl radical destabilization
Allen,Porter,Tahmassebi,Tidwell
, p. 7420 - 7426 (2007/10/03)
Photochemical Wolff rearrangements in alkane solvents of the 6-diazo-2,4-cyclohexadienones 4 and 13-15 give pentafulvenone (1), 2,3-benzopentafulvenone (2), dibenzopentafulvenone (3), and 2,4-di-tert-butylpentafulvenone (16), as identified by conventional
