Hemoglobin J-Paris is a variant of the hemoglobin molecule, which is responsible for transporting oxygen in the blood. This particular variant is characterized by a substitution of the amino acid glutamic acid with valine at the 2nd position in the beta chain of the hemoglobin molecule. This change can lead to altered oxygen-binding properties and may result in various clinical manifestations, such as mild hemolytic anemia or, in some cases, no noticeable symptoms. Hemoglobin J-Paris is inherited in an autosomal dominant pattern, meaning that an individual only needs to inherit one copy of the mutated gene to express the trait. The presence of this variant can be identified through various laboratory tests, such as hemoglobin electrophoresis or DNA sequencing, and understanding its impact on an individual's health is crucial for appropriate management and treatment.
The CAS Registry Mumber 9034-92-8 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 2 respectively. Calculate Digit Verification of CAS Registry Number 9034-92: (6*9)+(5*0)+(4*3)+(3*4)+(2*9)+(1*2)=98 98 % 10 = 8 So 9034-92-8 is a valid CAS Registry Number.