4.4'-Bis-(3-hydroxy-4-isopropyloxycarbonyl-phenyliminomethyl)-diphenylsulfon is a complex organic compound with the chemical formula C34H34O8S. It is characterized by a diphenylsulfon core, with two phenyl groups connected through a sulfon (SO2) bridge. Each phenyl group is further substituted with an iminomethyl group, which is linked to a 3-hydroxy-4-isopropyloxycarbonyl-phenyl moiety. 4.4'-Bis-(3-hydroxy-4-isopropyloxycarbonyl-phenyliminomethyl)-diphenylsulfon is known for its potential applications in various chemical and pharmaceutical processes, particularly as a building block for the synthesis of more complex molecules. Its structure provides a unique combination of hydroxyl, carbonyl, and isopropyloxy groups, which can participate in a range of chemical reactions, making it a valuable intermediate in organic synthesis.
The CAS Registry Mumber 3731-85-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,3 and 1 respectively; the second part has 2 digits, 8 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3731-85: (6*3)+(5*7)+(4*3)+(3*1)+(2*8)+(1*5)=89 89 % 10 = 9 So 3731-85-9 is a valid CAS Registry Number.