9-Benzhydryliden-10-(2-oxo-aethyliden)-9,10-dihydro-anthracen is a complex organic compound with the molecular formula C25H20O. It is a derivative of anthracene, a tricyclic aromatic hydrocarbon, and features a benzhydryl group (diphenylmethyl) at the 9-position and a 2-oxo-aethylidene group at the 10-position. 9-Benzhydryliden-10-<2-oxo-aethyliden>-9,10-dihydro-anthracen is characterized by its unique structure, which includes a dihydro-anthracene core with a double bond between the 9 and 10 positions, and an oxo group attached to the ethylidene bridge. It is likely to be of interest in the field of organic chemistry, potentially for its electronic properties or as a precursor in the synthesis of more complex molecules.
The CAS Registry Mumber 3302-48-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,0 and 2 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3302-48: (6*3)+(5*3)+(4*0)+(3*2)+(2*4)+(1*8)=55 55 % 10 = 5 So 3302-48-5 is a valid CAS Registry Number.