1,2,4,5-Tetrakis-o-tolyloxymethyl-benzol, also known as 1,2,4,5-tetrakis(2-methylphenoxy)methylbenzene, is a complex organic compound with the molecular formula C28H28O4. It is a derivative of benzene, where four o-tolyl (2-methylphenyl) groups are attached to the benzene ring through methylene (-CH2-) bridges. 1,2,4,5-Tetrakis-o-tolyloxymethyl-benzol is characterized by its symmetrical structure and the presence of four methyl groups on the phenoxy rings. It is typically synthesized through a multi-step process involving the reaction of benzene with o-tolyl chloride and a base, followed by a reduction step. 1,2,4,5-Tetrakis-o-tolyloxymethyl-benzol is of interest in organic chemistry due to its unique structure and potential applications in the synthesis of more complex molecules and materials.
The CAS Registry Mumber 916-89-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 916-89: (5*9)+(4*1)+(3*6)+(2*8)+(1*9)=92 92 % 10 = 2 So 916-89-2 is a valid CAS Registry Number.