Phenol, also known as carbolic acid, is an organic compound with the chemical formula C6H5OH. It is a colorless crystalline substance that is soluble in water and has a distinctive, medicinal odor. Phenol is widely used in the production of resins, plastics, and pharmaceuticals, as well as in disinfectants and antiseptics due to its antimicrobial properties. On the other hand, trimethylamine oxide (TMAO) is an organic compound with the chemical formula (CH3)3NO, which is a derivative of trimethylamine. TMAO is a zwitterion, meaning it has both a positive and a negative charge, and is found in various marine organisms, where it plays a role in osmoregulation and protein stabilization. In chemical compounds, TMAO can act as a stabilizer and a chelating agent, enhancing the solubility and stability of certain compounds.
The CAS Registry Mumber 5554-75-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,5 and 4 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5554-75: (6*5)+(5*5)+(4*5)+(3*4)+(2*7)+(1*5)=106 106 % 10 = 6 So 5554-75-6 is a valid CAS Registry Number.