4,4'-(2,2'-p-phenylene-bis-thiazol-4-yl)-bis-aniline, also known as 4,4'-(2,2'-para-phenylene-bis-thiazol-4-yl)-bis-aniline, is an organic compound with the molecular formula C20H14N4S2. 4,4'-(2,2'-p-phenylene-bis-thiazol-4-yl)-bis-aniline is characterized by its unique structure, which includes two aniline groups connected by a central 2,2'-p-phenylene-bis-thiazol-4-yl bridge. The presence of thiazole rings and aniline groups gives 4,4'-(2,2'-p-phenylene-bis-thiazol-4-yl)-bis-aniline specific chemical properties, making it potentially useful in various applications such as in the synthesis of dyes, pigments, or as a building block in the creation of more complex organic molecules. Its chemical structure also suggests that it may have interesting electronic properties, which could be explored in the field of materials science.
The CAS Registry Mumber 4402-19-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,0 and 2 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 4402-19: (6*4)+(5*4)+(4*0)+(3*2)+(2*1)+(1*9)=61 61 % 10 = 1 So 4402-19-1 is a valid CAS Registry Number.