9,10-Phenanthrenchinon-triphenylphosphit-addukt, also known as 9,10-Phenanthrenequinone-triphenylphosphine oxide adduct, is a chemical compound formed by the reaction of 9,10-phenanthrenequinone with triphenylphosphine. This adduct is a yellow crystalline solid and is used as an intermediate in the synthesis of various organic compounds, particularly in the preparation of phenanthrene derivatives. The compound has a molecular formula of C39H27O2P and a molecular weight of 550.61 g/mol. It is characterized by its unique structure, which features a phenanthrenequinone moiety linked to a triphenylphosphine oxide group, and is often employed in organic synthesis due to its reactivity and stability.
The CAS Registry Mumber 4850-60-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,5 and 0 respectively; the second part has 2 digits, 6 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4850-60: (6*4)+(5*8)+(4*5)+(3*0)+(2*6)+(1*0)=96 96 % 10 = 6 So 4850-60-6 is a valid CAS Registry Number.