83261-26-1 Usage
Chemical classification
Carboxylic acid derivative
Functional group
Carboxyl group (-COOH) attached to a thiophene ring
Uses
Organic synthesis, pharmaceutical research, building block for biologically active molecules
Applications
Pharmaceutical drugs, agrochemicals, materials science, specialty chemicals
Versatile nature and reactivity
Potential for diverse applications due to unique structure and properties
Check Digit Verification of cas no
The CAS Registry Mumber 83261-26-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,6 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83261-26:
(7*8)+(6*3)+(5*2)+(4*6)+(3*1)+(2*2)+(1*6)=121
121 % 10 = 1
So 83261-26-1 is a valid CAS Registry Number.
83261-26-1Relevant articles and documents
A new route for the synthesis of 3-methoxythiophenes
Lissavetzky, Jaime,Manzanares, Ignacio
, p. 1767 - 1770 (2007/10/03)
A new synthesis of 4-substituted, 5-substituted and 4,5-disubstituted 3-methoxythiophenes is reported. The reaction takes place in three steps in nealy quantitative yields starting from methyl 3-hydroxythiophene-2-carboxylates.