2,2'-diphenyl-4H,4'H-4,4'-(4,5-dimethoxy-m-phenylenebismethylene)-bis-oxazol-5-one is a complex organic compound with a molecular formula of C26H22N2O6. It is characterized by a central oxazolone core, which is a heterocyclic compound containing oxygen and nitrogen atoms. The molecule features two phenyl rings (C6H5) at the 2,2' positions, which are connected through a bismethylene bridge that spans the 4,4' positions. This bridge is adorned with a 4,5-dimethoxy-m-phenylene group, which adds methoxy substituents at the 4-position and a phenylene group at the meta position. The compound is known for its potential applications in various fields, such as pharmaceuticals and materials science, due to its unique structure and properties.
The CAS Registry Mumber 3153-91-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,5 and 3 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3153-91: (6*3)+(5*1)+(4*5)+(3*3)+(2*9)+(1*1)=71 71 % 10 = 1 So 3153-91-1 is a valid CAS Registry Number.