2,2,5,5-Tetramethyl-2,5-dihydro-1H-imidazol-1-oxyl 3-oxide, also known as 3-Carbamoyl-proxyl, is a stable nitroxide radical with the chemical formula C6H12N2O2. It is a widely used spin probe and a free radical in the field of electron paramagnetic resonance (EPR) spectroscopy. 2,2,5,5-tetramethyl-2,5-dihydro-1H-imidazol-1-oxyl 3-oxide is characterized by its ability to generate stable free radicals, which are essential for studying various chemical and biological processes, such as lipid peroxidation, antioxidant activity, and protein dynamics. Due to its unique properties, 3-Carbamoyll-proxy has found applications in various research areas, including materials science, pharmaceuticals, and biochemistry.
The CAS Registry Mumber 33452-43-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,4,5 and 2 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 33452-43: (7*3)+(6*3)+(5*4)+(4*5)+(3*2)+(2*4)+(1*3)=96 96 % 10 = 6 So 33452-43-6 is a valid CAS Registry Number.