5-Oximino-2,3,5-triphenyl-pentansaeure-amid, also known as 5-oximino-2,3,5-triphenylpentanedioic acid amide, is a complex organic compound with the molecular formula C25H21NO3. It is characterized by a pentanedioic acid backbone, with three phenyl groups attached to the 2nd, 3rd, and 5th carbon atoms, and an oxime group at the 5th carbon. 5-Oximino-2,3,5-triphenyl-pentansaeure-amid is of interest in organic chemistry and may have potential applications in the synthesis of pharmaceuticals or other specialty chemicals due to its unique structure and reactivity. The oxime group, in particular, can participate in various chemical reactions, making 5-Oximino-2,3,5-triphenyl-pentansaeure-amid a valuable intermediate in the preparation of more complex molecules.
The CAS Registry Mumber 3298-21-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,9 and 8 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3298-21: (6*3)+(5*2)+(4*9)+(3*8)+(2*2)+(1*1)=93 93 % 10 = 3 So 3298-21-3 is a valid CAS Registry Number.