(+/-)-10-(4-Brom-benzhydryliden)-9-phenylaethinyl-9,10-dihydro-<9>anthrol is a complex organic compound with a molecular formula of C26H19BrO. It is a derivative of anthracene, a tricyclic aromatic hydrocarbon, and features a 9,10-dihydro structure, which means it has two hydrogen atoms added to the 9 and 10 positions of the anthracene core. The compound is characterized by a 4-bromobenzhydryliden group attached to the 10th position, which introduces a bromine atom to the molecule, and a phenylaethinyl group at the 9th position, which adds a phenyl group and an ethynyl (acetylene) group. (+/-)-10-(4-Brom-benzhydryliden)-9-phenylaethinyl-9,10-dihydro-<9>anthrol is likely to be used in advanced chemical research or as an intermediate in the synthesis of more complex molecules, given its unique structure and functional groups.
The CAS Registry Mumber 3302-62-3 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, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3302-62: (6*3)+(5*3)+(4*0)+(3*2)+(2*6)+(1*2)=53 53 % 10 = 3 So 3302-62-3 is a valid CAS Registry Number.