2,2'-(Isophthaloylbis(azanediyl))dibenzoic acid, also known as 4,4'-(1,3-phenylenebis(azanediyl))dibenzoic acid, is an organic compound with the chemical formula C18H14N2O4. It is a white crystalline solid that is soluble in water and various organic solvents. 2,2'-(Isophthaloylbis(azanediyl))dibenzoic acid is a member of the azo dyes family and is characterized by its conjugated system, which includes two benzoic acid groups connected by an isophthaloyl linker and two azane (-NH-) groups. It is used as a building block in the synthesis of more complex azo compounds and dyes, which have applications in the textile, plastics, and printing industries. The compound's properties, such as its color, solubility, and stability, make it a valuable intermediate in the production of various colorants and pigments.
The CAS Registry Mumber 3980-14-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,8 and 0 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3980-14: (6*3)+(5*9)+(4*8)+(3*0)+(2*1)+(1*4)=101 101 % 10 = 1 So 3980-14-1 is a valid CAS Registry Number.