1-(o-Tolyl)-7-phenyl-3,4-dihydro-naphthalin is a complex organic compound with the molecular formula C23H20. It is a derivative of naphthalene, a bicyclic aromatic hydrocarbon, and features a dihydro structure, which means it has two hydrogen atoms added to the naphthalene ring. The compound is characterized by the presence of an o-tolyl group (2-methylphenyl) attached to the first carbon atom and a phenyl group attached to the seventh carbon atom. This chemical structure endows the molecule with unique electronic and steric properties, which can influence its reactivity, stability, and potential applications in various fields, such as pharmaceuticals, materials science, or as a precursor in the synthesis of other complex organic molecules.
The CAS Registry Mumber 973-09-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,7 and 3 respectively; the second part has 2 digits, 0 and 9 respectively. Calculate Digit Verification of CAS Registry Number 973-09: (5*9)+(4*7)+(3*3)+(2*0)+(1*9)=91 91 % 10 = 1 So 973-09-1 is a valid CAS Registry Number.