N,N'-Diphenyl-diaethylphosphonigsaeure-amidin, also known as N,N'-diphenyl-N,N'-diethylphosphorodiamidic acid diamide, is a chemical compound with the molecular formula C16H22N2O2P. It is a white crystalline solid that is soluble in organic solvents. N.N'-Diphenyl-diaethylphosphonigsaeure-amidin is a derivative of phosphoric acid and is characterized by the presence of two phenyl groups attached to the nitrogen atoms, as well as two ethyl groups attached to the phosphorus atom. It is used in the synthesis of various organophosphorus compounds and can be found in applications such as flame retardants, pesticides, and pharmaceuticals. Due to its potential toxicity and reactivity, it is important to handle this chemical with care and in accordance with safety regulations.
The CAS Registry Mumber 5586-05-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,8 and 6 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5586-05: (6*5)+(5*5)+(4*8)+(3*6)+(2*0)+(1*5)=110 110 % 10 = 0 So 5586-05-0 is a valid CAS Registry Number.