1.1-Diphenyl-2-(2-methyl-benzylidene-(seqtrans))-indanone-(3) is a complex organic compound characterized by its unique molecular structure. It features a central indanone ring, which is a seven-membered ring with a ketone group, and is fused to a benzene ring. The molecule is further adorned with two phenyl groups at the 1 and 1' positions, and a 2-methyl-benzylidene group attached at the 2 position, which extends the conjugation and influences the compound's electronic properties. The term "seqtrans" likely refers to the sequential and trans configuration of the double bond within the benzylidene group, indicating the geometric arrangement of the molecule. This chemical's structure endows it with specific optical and electronic characteristics, making it a potential candidate for applications in materials science, pharmaceuticals, or as a synthetic intermediate in organic chemistry.
The CAS Registry Mumber 4051-48-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,5 and 1 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4051-48: (6*4)+(5*0)+(4*5)+(3*1)+(2*4)+(1*8)=63 63 % 10 = 3 So 4051-48-3 is a valid CAS Registry Number.