NADH dehydrogenase, also known as NIVITIN dehydrogenase, is a crucial enzyme involved in cellular respiration, specifically in the electron transport chain within the mitochondria of eukaryotic cells. It plays a vital role in converting NADH (nicotinamide adenine dinucleotide) into NAD+, which is essential for maintaining the balance of cellular redox reactions. This enzyme facilitates the transfer of electrons from NADH to ubiquinone, a component of the electron transport chain, thereby generating a proton gradient across the mitochondrial membrane. This gradient is harnessed to produce ATP, the primary energy currency of the cell. NADH dehydrogenase is composed of multiple subunits, some of which are encoded by mitochondrial DNA, and its activity is critical for cellular energy metabolism and overall cellular function.
The CAS Registry Mumber 9028-21-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,2 and 8 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 9028-21: (6*9)+(5*0)+(4*2)+(3*8)+(2*2)+(1*1)=91 91 % 10 = 1 So 9028-21-1 is a valid CAS Registry Number.