1,2-Bis-<4-(4-carboxy-phenyliminomethyl)-phenyl>-ethan, also known as 1,2-bis(4-(4-carboxyphenylimino)methylphenyl)ethane, is a complex organic compound with the molecular formula C28H22N2O4. It is characterized by its unique structure, featuring two phenyl rings connected through an ethan chain, with each phenyl ring containing an imino group and a carboxyphenyl group. 1,2-Bis-<4-(4-carboxy-phenyliminomethyl)-phenyl>-ethan is of interest in the field of organic chemistry and material science, potentially serving as a building block for more complex molecules or as a component in the synthesis of advanced materials. Its specific applications and properties would depend on its reactivity, stability, and ability to form complexes with other molecules.
The CAS Registry Mumber 3782-74-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,8 and 2 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3782-74: (6*3)+(5*7)+(4*8)+(3*2)+(2*7)+(1*4)=109 109 % 10 = 9 So 3782-74-9 is a valid CAS Registry Number.