1,8-Bis-<3-cyan-phenyl>-naphthalin, also known as 1,8-bis(3-cyanophenyl)naphthalene, is an organic compound with the molecular formula C24H14N2. It is a white crystalline solid that is characterized by its naphthalene core, which is substituted with two 3-cyanophenyl groups at the 1 and 8 positions. 1,8-Bis-<3-cyan-phenyl>-naphthalin is of interest in various fields, including materials science and organic chemistry, due to its unique structure and potential applications in the synthesis of advanced materials and pharmaceuticals. The presence of cyano groups provides opportunities for further chemical reactions and modifications, making it a versatile building block for the development of new compounds with specific properties.
The CAS Registry Mumber 7775-66-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,7 and 5 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 7775-66: (6*7)+(5*7)+(4*7)+(3*5)+(2*6)+(1*6)=138 138 % 10 = 8 So 7775-66-8 is a valid CAS Registry Number.