Oxalsaeure-anilid-p-toluolsulfonylamid, also known as 5-(4-aminophenyl)-3-(4-methylbenzenesulfonyl)-1,3-oxazolidine-2,4-dione, is a complex organic compound with the chemical formula C16H14N2O4S. It is a derivative of oxalic acid and aniline, featuring a p-toluenesulfonyl group attached to the oxazolidine ring. Oxalsaeure-anilid-p-toluolsulfonylamid is of interest in the field of organic chemistry, particularly in the synthesis of various pharmaceuticals and agrochemicals, due to its unique structure and reactivity. It can be used as an intermediate in the preparation of more complex molecules, and its properties, such as its solubility and stability, make it a valuable building block in the development of new chemical entities.
The CAS Registry Mumber 6432-58-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,3 and 2 respectively; the second part has 2 digits, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 6432-58: (6*6)+(5*4)+(4*3)+(3*2)+(2*5)+(1*8)=92 92 % 10 = 2 So 6432-58-2 is a valid CAS Registry Number.