Urea, N-[(4-chlorophenyl)methyl]-N'-(1,1-dimethyl-3-oxobutyl)-, also known as Chloramphenicol, is a chemical compound with the molecular formula C11H12ClNO4. It is a broad-spectrum antibiotic that is primarily used to treat various bacterial infections, including typhoid fever, meningitis, and certain types of pneumonia. Chloramphenicol works by inhibiting protein synthesis in bacteria, thereby preventing their growth and reproduction. It is available in various forms, such as oral capsules, injections, and eye drops. However, its use is often limited due to potential side effects, including bone marrow suppression and the risk of causing a rare but severe condition called aplastic anemia. As a result, it is typically reserved for severe infections that do not respond to other antibiotics.
The CAS Registry Mumber 65330-11-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,3,3 and 0 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 65330-11: (7*6)+(6*5)+(5*3)+(4*3)+(3*0)+(2*1)+(1*1)=102 102 % 10 = 2 So 65330-11-2 is a valid CAS Registry Number.