1,2-Bis-<4-(4-hydroxy-phenyliminomethyl)-phenyl>-aethan, also known as 1,2-bis(4-(4-hydroxyphenyliminomethyl)phenyl)ethane, is a complex organic compound with the molecular formula C26H22N2O2. It is characterized by a central ethyl group (-CH2CH2-) that is bonded to two phenyl rings, each of which is further connected to a 4-hydroxyphenyliminomethyl group. 1,2-Bis-<4-(4-hydroxy-phenyliminomethyl)-phenyl>-aethan is notable for its potential applications in various fields, such as materials science and pharmaceuticals, due to its unique structure and properties. The presence of hydroxyl and imine functional groups in the molecule suggests that it may have interesting reactivity and could be involved in the formation of coordination complexes or used as a building block in the synthesis of more complex molecules.
The CAS Registry Mumber 3731-91-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,3 and 1 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 3731-91: (6*3)+(5*7)+(4*3)+(3*1)+(2*9)+(1*1)=87 87 % 10 = 7 So 3731-91-7 is a valid CAS Registry Number.