(+/-)-1-(9,10-Diphenyl-<2>anthryl)-aethan-1-ol is a complex organic compound with a molecular formula of C27H22O. It features a central anthracene ring system, which is a tricyclic aromatic hydrocarbon with three fused benzene rings. The 9,10 positions of the anthracene are substituted with two phenyl groups, which are benzene rings. One of the carbon atoms on the anthracene ring is connected to an ethyl group (C2H5), and the terminal carbon of this ethyl group is bonded to a hydroxyl group (-OH), making it an alcohol. (+/-)-1-(9,10-Diphenyl-<2>anthryl)-aethan-1-ol is a racemic mixture, indicated by the (+/-) notation, meaning it contains equal amounts of both the R and S enantiomers. It is known for its unique photophysical properties and is often used in the study of molecular interactions and as a fluorescent probe in various chemical and biological applications.
The CAS Registry Mumber 2290-27-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,9 and 0 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2290-27: (6*2)+(5*2)+(4*9)+(3*0)+(2*2)+(1*7)=69 69 % 10 = 9 So 2290-27-9 is a valid CAS Registry Number.