N,N'-Methylene-bis-(2-hydroxy-5-phenyl-valeramid) is a complex organic compound with the chemical formula C21H26N2O4. It is a white crystalline solid that is soluble in water and various organic solvents. N,N'-Methylen-bis-<2-hydroxy-5-phenyl-valeramid> is primarily used as a crosslinking agent in the production of polyurethane foams, providing improved mechanical properties and dimensional stability to the final product. It is also known for its flame-retardant properties, making it a valuable additive in various industrial applications. The compound is synthesized through a multi-step process involving the reaction of 2-hydroxy-5-phenyl-valeramid with formaldehyde, followed by purification and crystallization. Due to its potential health and environmental impacts, it is important to handle this chemical with proper safety measures and in accordance with relevant regulations.
The CAS Registry Mumber 911-79-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,1 and 1 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 911-79: (5*9)+(4*1)+(3*1)+(2*7)+(1*9)=75 75 % 10 = 5 So 911-79-5 is a valid CAS Registry Number.