1,1-Dicyan-4,4-diphenyl-2,3-diaza-butadien, also known as diphenyl dicyano diazabutadiene, is a chemical compound with the molecular formula C18H12N4. It is a conjugated diene with a diphenyl group attached to the terminal carbon atoms and two cyano groups (-CN) attached to the adjacent carbon atoms. This molecule is characterized by its extended π-electron system, which contributes to its electronic properties and potential applications in various fields, such as organic synthesis and materials science. Due to its reactive nature, it can participate in various chemical reactions, including cycloadditions and Diels-Alder reactions, making it a valuable intermediate in the synthesis of more complex organic compounds.
The CAS Registry Mumber 6108-87-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,0 and 8 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 6108-87: (6*6)+(5*1)+(4*0)+(3*8)+(2*8)+(1*7)=88 88 % 10 = 8 So 6108-87-8 is a valid CAS Registry Number.