1256358-83-4 Usage
General Description
2,5-Difluoro-1,4-phenylenediboronic acid is a chemical compound that belongs to the class of organic compounds known as benzene and substituted derivatives, more specifically, a diphosphonic acid that derives from a styrene. It is often used in organic chemistry as a chemical reagent for coupling reactions. Being a boronic acid, it has the potential for creating new carbon-carbon bonds, making it valuable in the synthesis of complex organic molecules. Its molecular formula is C8H6B2F2O4, and it is commonly used as a precursor in pharmaceuticals synthesis, particularly in the production of intermediates and active pharmaceutical ingredients. The chemical's exclusive properties make it a vital component in medicinal chemistry research. Its stability is ensured under normal temperature and pressure, but it might decompose when exposed to moisture.
Check Digit Verification of cas no
The CAS Registry Mumber 1256358-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,3,5 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1256358-83:
(9*1)+(8*2)+(7*5)+(6*6)+(5*3)+(4*5)+(3*8)+(2*8)+(1*3)=174
174 % 10 = 4
So 1256358-83-4 is a valid CAS Registry Number.
1256358-83-4Relevant articles and documents
Shape-persistent tetrahedral [4+6] boronic ester cages with different degrees of fluoride substitution
Elbert, Sven M.,Regenauer, Nicolas I.,Schindler, Dorothee,Zhang, Wen-Shan,Rominger, Frank,Schr?der, Rasmus R.,Mastalerz, Michael
supporting information, p. 11438 - 11443 (2018/10/21)
In recent years the interest of shape-persistent organic cage compounds synthesized by dynamic covalent chemistry (DCC) has risen, because these cages are potentially interesting for gas sorption or -separation. One such reaction in DCC is the condensatio
