2,2-Dichlor-propionsaeure-di-o-toluidinophosphonoamid, also known as 2,2-dichlorpropionyl di-o-toluidinophosphonoamide, is a chemical compound with the molecular formula C16H18Cl2N3O4P. It is a derivative of phosphonoamidates, which are a class of organophosphorus compounds. This specific compound is characterized by the presence of two chlorine atoms attached to a propionic acid group, and two o-toluidine (2-methylaniline) groups attached to a phosphonoamide moiety. It is known for its potential applications in various chemical and pharmaceutical processes, although its specific uses and safety profile require careful consideration due to the nature of organophosphorus compounds.
The CAS Registry Mumber 5171-11-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,7 and 1 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5171-11: (6*5)+(5*1)+(4*7)+(3*1)+(2*1)+(1*1)=69 69 % 10 = 9 So 5171-11-9 is a valid CAS Registry Number.