Hemoglobin K Woolwich is a rare and unstable variant of the hemoglobin molecule, which is responsible for transporting oxygen in the blood. This variant is characterized by a specific amino acid substitution, where the amino acid lysine replaces the normal glutamic acid at the sixth position of the beta-globin chain. This substitution can lead to a decrease in the molecule's solubility, potentially causing it to precipitate and form crystals within red blood cells. The presence of Hemoglobin K Woolwich can result in various clinical manifestations, including hemolytic anemia, which is characterized by the premature breakdown of red blood cells. The condition can be inherited in an autosomal dominant pattern, meaning that a person only needs to inherit one copy of the mutated gene to express the trait. Diagnosis typically involves blood tests that can identify the presence of the abnormal hemoglobin, and management may include supportive care to address the symptoms and complications associated with the condition.
The CAS Registry Mumber 9034-97-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,3 and 4 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 9034-97: (6*9)+(5*0)+(4*3)+(3*4)+(2*9)+(1*7)=103 103 % 10 = 3 So 9034-97-3 is a valid CAS Registry Number.