N-Diphenylphosphinyl-N-formylamin, also known as N-formyl-N-diphenylphosphinylamine, is an organic compound with the chemical formula C13H12NO2P. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. N-Diphenylphosphinyl-N-formylamin is a derivative of phosphine, featuring a formyl group (-CHO) and a diphenylphosphinyl group (-PPh2) attached to the nitrogen atom. It is used as a reagent in organic synthesis, particularly in the formation of phosphorus-containing compounds and as a ligand in coordination chemistry. Due to its reactivity, it is sensitive to moisture and air, and should be handled with care under an inert atmosphere.
The CAS Registry Mumber 5895-11-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,9 and 5 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5895-11: (6*5)+(5*8)+(4*9)+(3*5)+(2*1)+(1*1)=124 124 % 10 = 4 So 5895-11-4 is a valid CAS Registry Number.