Quinoxalotropone, also known as quinoxaline-2,3-dione, is an organic compound with the chemical formula C8H5NO2. It is a heterocyclic aromatic compound, featuring a quinoxaline ring system with a carbonyl group at the 2 and 3 positions. Quinoxalotropone is a white crystalline solid that is soluble in organic solvents and has a melting point of approximately 180°C. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its reactivity and versatility, quinoxalotropone is an important building block in organic chemistry, allowing for the formation of a wide range of derivatives through various chemical reactions.
The CAS Registry Mumber 4436-67-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 6 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 4436-67: (6*4)+(5*4)+(4*3)+(3*6)+(2*6)+(1*7)=93 93 % 10 = 3 So 4436-67-3 is a valid CAS Registry Number.