4,4-dichloro-1,2,6-triphenyl-1,4-dihydro-phosphinine 1-oxide is a complex organic compound with the molecular formula C27H22Cl2NP. It is a derivative of phosphinine, which is a heterocyclic compound containing a phosphorus atom in a five-membered ring. This specific compound features two chlorine atoms attached to the carbon atoms at the 4-position, three phenyl groups (C6H5) at the 1, 2, and 6 positions, and a nitrogen atom in the 1-position. The 1-oxide designation indicates the presence of an oxygen atom bonded to the phosphorus atom, forming a phosphine oxide. 4,4-dichloro-1,2,6-triphenyl-1,4-dihydro-phosphinine 1-oxide is of interest in the field of organophosphorus chemistry and may have potential applications in materials science, pharmaceuticals, or as a precursor in the synthesis of other complex molecules.
The CAS Registry Mumber 7348-89-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,4 and 8 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7348-89: (6*7)+(5*3)+(4*4)+(3*8)+(2*8)+(1*9)=122 122 % 10 = 2 So 7348-89-2 is a valid CAS Registry Number.