(4-hydroxy-phenyl)-amidophosphoric acid diphenyl ester is a complex organic compound with the chemical formula C19H16NO4P. It is a derivative of phosphoric acid, featuring a 4-hydroxyphenyl group attached to the amidophosphoric acid backbone, with two phenyl groups esterified to the phosphorus atom. (4-hydroxy-phenyl)-amidophosphoric acid diphenyl ester is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, particularly as a precursor in the production of certain pesticides and other chemical intermediates. Its structure provides a unique combination of hydroxyl, amide, and phenyl groups, which can participate in a range of chemical reactions, making it a versatile building block in organic synthesis.
The CAS Registry Mumber 470-87-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 0 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 470-87: (5*4)+(4*7)+(3*0)+(2*8)+(1*7)=71 71 % 10 = 1 So 470-87-1 is a valid CAS Registry Number.