17303-96-7 Usage
General Description
(1E)-bis(thiophen-3-ylmethylidene)hydrazine is a chemical compound that is composed of two thiophene rings connected by a hydrazine linker. The compound is a hydrazone derivative and is commonly used in the field of organic chemistry as a potential ligand for the synthesis of coordination compounds. It is also used in the preparation of various heterocyclic compounds and has been studied for its potential biological activities, including its anti-cancer and anti-inflammatory properties. The compound's molecular structure and properties make it a versatile component in the development of new materials and pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 17303-96-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,0 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17303-96:
(7*1)+(6*7)+(5*3)+(4*0)+(3*3)+(2*9)+(1*6)=97
97 % 10 = 7
So 17303-96-7 is a valid CAS Registry Number.
17303-96-7Relevant articles and documents
THERMOLYSIS OF SODIUM SALTS OF TOSYLHYDRAZONES OF SOME HETEROCYCLIC ALDEHYDES IN THE PRESENCE OF SILVER CHROMATE: 1,3 NC MIGRATION OF TOSYL GROUP
Saito, Katsuhiro,Ishihara, Hiraku
, p. 1891 - 1898 (2007/10/02)
The thermal decompositions of sodium salts of tosylhydrazones of furfural, thiophene-2-aldehyde, 1-methylpyrrole-2-aldehyde, and pyridine-2-aldehyde in the presence of silver chromate gave 2-furyl(p-toluenesulfonyl)methane, thiophene-2-(p-toluenesulfonyl)methane, 1-methylpyrrole-2-(p-toluenesulfonyl)methane, and pyridine-2-(p-toluenesulfonyl)methane, respectively, via 1,3 NC migration of tosyl group.The same type of reactions with sodium salts of tosylhydrazones of thiophene-3-aldehyde, pyridine-3-aldehyde, and pyridine-4-aldehyde also afforded the corresponding p-toluenesulfonylmethanes but the yields were slightly lower comparing to the above cases.
