141957-80-4 Usage
General Description
2-LITHIOFURAN, also known as lithiofuran, is an organolithium compound that belongs to the family of furans, which are heterocyclic compounds with a five-membered oxygen-containing ring. It is a highly reactive and versatile intermediate that is widely used in organic synthesis for the construction of a variety of complex molecules. 2-LITHIOFURAN is predominantly utilized as a nucleophile in various chemical reactions, such as substitution, addition, and cross-coupling reactions, to introduce functional groups or create new carbon-carbon bonds. 2-LITHIOFURAN is highly reactive and must be handled with caution due to its air and moisture sensitivity, as well as its potential for explosive decomposition. Overall, 2-LITHIOFURAN is a valuable building block in organic chemistry, serving as a key component in the creation of numerous biologically active molecules, pharmaceuticals, and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 141957-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,9,5 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 141957-80:
(8*1)+(7*4)+(6*1)+(5*9)+(4*5)+(3*7)+(2*8)+(1*0)=144
144 % 10 = 4
So 141957-80-4 is a valid CAS Registry Number.
