5,5'-Dimethyl-2,2'-bis-(2-nitro-phenoxy)-biphenyl is a complex organic compound with the chemical formula C18H16N2O6. It is a derivative of biphenyl, featuring two methyl groups at the 5-position and two nitro-phenoxy groups attached to the 2-position of each phenyl ring. 5,5'-Dimethyl-2,2'-bis-(2-nitro-phenoxy)-biphenyl is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is primarily used in the synthesis of various pharmaceuticals and chemical intermediates due to its unique structure and reactivity. The presence of nitro groups makes it a potential candidate for further chemical transformations, such as reduction to amino groups, which can be utilized in the preparation of various drugs and other chemical products.
The CAS Registry Mumber 3402-82-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,0 and 2 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3402-82: (6*3)+(5*4)+(4*0)+(3*2)+(2*8)+(1*2)=62 62 % 10 = 2 So 3402-82-2 is a valid CAS Registry Number.