(-)-Phenyl-methyl-propyl-phosphinoxid, also known as (-)-phenylmethylpropylphosphinoxide, is a chiral organophosphorus compound characterized by its molecular formula C9H13O2P. It features a phosphorus atom bonded to a phenyl group, a methyl group, and a propyl group, with an additional oxygen atom forming a phosphine oxide. (-)-Phenyl-methyl-propyl-phosphinoxid is of interest in the field of asymmetric synthesis and organophosphorus chemistry, where it can be used as a ligand or a reagent in various chemical transformations. Its chirality, indicated by the prefix (-), signifies that it is one of the two enantiomers of the compound, which can have different biological activities or chemical properties.
The CAS Registry Mumber 2328-23-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,2 and 8 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2328-23: (6*2)+(5*3)+(4*2)+(3*8)+(2*2)+(1*3)=66 66 % 10 = 6 So 2328-23-6 is a valid CAS Registry Number.