Urea, N-cyclohexyl-N'-(1,2,3,4-tetrahydro-1-naphthalenyl)-, also known as cyclohexyl-N-(1,2,3,4-tetrahydro-1-naphthyl)urea or CHTN, is a chemical compound with the molecular formula C17H21N. It is a white crystalline solid that is soluble in organic solvents and has a melting point of approximately 90-92°C. CHTN is a derivative of urea, which is a common organic compound widely used in various industries, including agriculture, pharmaceuticals, and plastics. The cyclohexyl and tetrahydro-1-naphthyl groups attached to the urea molecule give CHTN unique properties, such as its ability to act as a UV stabilizer and antioxidant in polymers, making it useful in the production of plastics and other materials that require protection from degradation caused by exposure to sunlight and other environmental factors.
The CAS Registry Mumber 58490-15-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,4,9 and 0 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 58490-15: (7*5)+(6*8)+(5*4)+(4*9)+(3*0)+(2*1)+(1*5)=146 146 % 10 = 6 So 58490-15-6 is a valid CAS Registry Number.