2,2,4,4-Tetramethyl-3-p-tosyl-cyclobutanon-p-tosylhydrazon is a complex organic compound with the molecular formula C22H28N2O2S2. It is characterized by a cyclobutanone core which, is a four-carbon ring with a ketone group, and two p-toluenesulfonyl (p-tosyl) groups attached to the carbonyl carbon. The p-tosyl groups are derived from toluene, a benzene ring with a methyl group, and a sulfonyl group, which is a sulfur dioxide group. Additionally, the compound has two methyl groups on each of the carbons adjacent to the ketone, making it a tetramethyl derivative. 2,2,4,4-Tetramethyl-3-p-tosyl-cyclobutanon-p-tosylhydrazon is known for its potential applications in organic synthesis and as a precursor in the preparation of various pharmaceuticals and chemical intermediates. Its structure provides a stable platform for further chemical modifications, making it a valuable component in the synthesis of more complex molecules.
The CAS Registry Mumber 19203-24-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,0 and 3 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 19203-24: (7*1)+(6*9)+(5*2)+(4*0)+(3*3)+(2*2)+(1*4)=88 88 % 10 = 8 So 19203-24-8 is a valid CAS Registry Number.