"Benzenamine, 4,4'-[2,2'-bi-1,3,4-oxadiazole]-5,5'-diylbis-" is a complex organic compound with the chemical formula C14H10N4O2. It is a derivative of benzenamine (aniline), featuring a bi-1,3,4-oxadiazole bridge connecting two aniline units. Benzenamine, 4,4'-[2,2'-bi-1,3,4-oxadiazole]-5,5'-diylbis- is characterized by its unique structure, which includes a benzene ring with two amino groups attached to it, connected through the oxadiazole ring system. It is often used in the synthesis of various chemical compounds and materials, such as dyes, pharmaceuticals, and polymers, due to its reactive nature and the ability to form stable bonds with other molecules.
The CAS Registry Mumber 4416-82-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,1 and 6 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4416-82: (6*4)+(5*4)+(4*1)+(3*6)+(2*8)+(1*2)=84 84 % 10 = 4 So 4416-82-4 is a valid CAS Registry Number.