1966-89-8 Usage
General Description
2-(b-(2-Thienyl)vinyl)benzoic acid is a chemical compound with the molecular formula C17H12O2. It is a derivative of benzoic acid and contains a vinyl group and a thienyl group. 2-(b-(2-Thienyl)vinyl)benzoicacid is commonly used in the field of organic chemistry as a building block for the synthesis of various complex molecules. Its unique structure makes it suitable for applications in drug discovery, materials science, and other areas of research. The presence of the vinyl and thienyl groups also gives 2-(b-(2-Thienyl)vinyl)benzoic acid potential for use in the development of new pharmaceuticals or materials with specific electronic or optical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 1966-89-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,6 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1966-89:
(6*1)+(5*9)+(4*6)+(3*6)+(2*8)+(1*9)=118
118 % 10 = 8
So 1966-89-8 is a valid CAS Registry Number.
1966-89-8Relevant articles and documents
Facile Synthesis of 9,10-Dihydro-4H-Benzo [4,5] Cyclohepta [1,2-b] Thiophene-4-One: A Crucial Drug Intermediate-Application of Wittig-Horner Reaction
Murty,Ramalingam,Sabitha,Yadav
, p. 449 - 454 (2007/10/03)
Synthesis of 9,10-dihydro-4H-benzo [4,5] cyclohepta[1,2-b] thiophene-4-one, a key pharmaceutical intermediate was described by two different routes. The formation of Cannizzaro reaction products was observed in first route. Wittig-Horner reaction conditions were utilized in the second route to obtain the title compound in good yield.
