1,3,4-Tricarbonsaeure-triaethylester-5-oxo-hexan, also known as 1,3,4-triacetoxy-5-oxohexane, is a complex organic compound with the chemical formula C12H20O7. It is a derivative of hexanedioic acid (adipic acid) with three acetoxy groups attached to the 1, 3, and 4 positions, and a ketone group at the 5 position. 1,3,4-Tricarbonsaeure-triaethylester-5-oxo-hexan is a colorless liquid with a molecular weight of 276.28 g/mol. It is synthesized by reacting adipic acid with acetic anhydride in the presence of a catalyst, such as sulfuric acid. 1,3,4-Tricarbonsaeure-triaethylester-5-oxo-hexan is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and potential hazards, it should be handled with care and stored in a cool, dry place away from heat and open flames.
The CAS Registry Mumber 1113-80-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,1 and 3 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1113-80: (6*1)+(5*1)+(4*1)+(3*3)+(2*8)+(1*0)=40 40 % 10 = 0 So 1113-80-0 is a valid CAS Registry Number.