4-(4-isopropyl-styryl)-pyridine is an organic compound characterized by a pyridine ring, which is a six-membered aromatic ring containing one nitrogen atom. In this specific compound, the pyridine ring is substituted at the 4-position with a styryl group, which is a vinylbenzene or phenylethylene moiety. The styryl group itself has an isopropyl group (a propyl group with two methyl groups attached to the same carbon) attached to the 4-position of the benzene ring. This combination of functional groups gives 4-(4-isopropyl-styryl)-pyridine unique chemical and physical properties, making it potentially useful in various applications such as pharmaceuticals, materials science, and as a synthetic intermediate in organic chemistry.
The CAS Registry Mumber 726-35-2 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 6 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 726-35: (5*7)+(4*2)+(3*6)+(2*3)+(1*5)=72 72 % 10 = 2 So 726-35-2 is a valid CAS Registry Number.