2,2'-(4-benzothiazol-2-ylazo-3-trifluoromethyl-phenylazanediyl)-bis-ethanol is a complex organic compound with the chemical formula C22H18F3N3O2S2. It is a derivative of azo dyes, characterized by the presence of a benzothiazol-2-ylazo group and a trifluoromethyl-phenyl group connected to two ethanol molecules. 2,2'-(4-benzothiazol-2-ylazo-3-trifluoromethyl-phenylazanediyl)-bis-ethanol is known for its potential applications in various fields, such as analytical chemistry, where it can be used as a chromogenic reagent for the detection and quantification of metal ions. Its unique structure allows for specific interactions with certain metals, making it a valuable tool in the development of colorimetric sensors. The compound's properties, such as its solubility and stability, also make it suitable for use in research and industrial applications where selective detection of metal ions is required.
The CAS Registry Mumber 1841-66-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,4 and 1 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1841-66: (6*1)+(5*8)+(4*4)+(3*1)+(2*6)+(1*6)=83 83 % 10 = 3 So 1841-66-3 is a valid CAS Registry Number.