Acetic acid, [[4-[(acetylamino)sulfonyl]phenyl]amino]oxo-, ethyl ester, also known as ethyl 4-[(acetylamino)sulfonyl]anilino]oxoacetate, is a complex organic compound with the chemical formula C12H14N2O6S. It is a derivative of acetic acid, featuring a sulfonyl group attached to a phenyl ring, which is further connected to an acetylamino group. The molecule also includes an ethyl ester group, which is a derivative of an acid formed by the reaction between an acid and an alcohol. Acetic acid, [[4-[(acetylamino)sulfonyl]phenyl]amino]oxo-, ethyl ester is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of sulfonamide drugs, which are known for their antibacterial properties. Its chemical structure and reactivity make it a valuable component in the development of new drugs and other chemical products.
The CAS Registry Mumber 3346-95-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,4 and 6 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3346-95: (6*3)+(5*3)+(4*4)+(3*6)+(2*9)+(1*5)=90 90 % 10 = 0 So 3346-95-0 is a valid CAS Registry Number.