1-(3-Hydroxy-phenyl)-1-p-tolyl-ethan, also known as 1-(3-hydroxyphenyl)-1-(4-methylphenyl)ethan or 1-(3-hydroxyphenyl)-1-(4-methylphenyl)ethane, is an organic compound with the molecular formula C15H16O. It is a derivative of ethylbenzene, featuring a hydroxyl group attached to the phenyl ring and a p-tolyl (4-methylphenyl) group on the opposite end of the ethyl chain. 1-<3-Hydroxy-phenyl>-1-p-tolyl-aethan is characterized by its unique structure, which combines the properties of both hydroxyl and aromatic groups, making it a potential candidate for various chemical reactions and applications in the fields of pharmaceuticals, materials science, and organic synthesis.
The CAS Registry Mumber 720-38-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 0 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 720-38: (5*7)+(4*2)+(3*0)+(2*3)+(1*8)=57 57 % 10 = 7 So 720-38-7 is a valid CAS Registry Number.