Oxalacetate dianion, in its enol form, is a key intermediate in the citric acid cycle, also known as the Krebs cycle or tricarboxylic acid (TCA) cycle. This anionic compound is derived from oxalacetic acid, which is a four-carbon dicarboxylic acid. In its enol form, the oxalacetate dianion features a double bond between the second and third carbon atoms, with the two carboxylate groups deprotonated, resulting in a charge of -2. This form is crucial for the conversion of oxalacetate to phosphoenolpyruvate (PEP) in the gluconeogenesis pathway, a process that plays a vital role in glucose synthesis. The enol form of oxalacetate dianion is also involved in the transfer of high-energy electrons during the citric acid cycle, contributing to the production of ATP, the cell's primary energy currency.
The CAS Registry Mumber 7314-09-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,1 and 4 respectively; the second part has 2 digits, 0 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7314-09: (6*7)+(5*3)+(4*1)+(3*4)+(2*0)+(1*9)=82 82 % 10 = 2 So 7314-09-2 is a valid CAS Registry Number.