4,6-Dimethoxy-5-nitro-isophthalsaeure, also known as 4,6-dimethoxy-5-nitroisophthalic acid, is an organic compound characterized by its molecular formula C10H8N2O7. 4,6-Dimethoxy-5-nitro-isophthalsaeure features a central isophthalic acid structure, which is a type of phthalic acid, with two methoxy groups (-OCH3) attached to the 4 and 6 positions, and a nitro group (-NO2) at the 5 position. The presence of these functional groups imparts specific chemical properties to the molecule, such as acidity and potential reactivity with reducing agents due to the nitro group. 4,6-Dimethoxy-5-nitro-isophthalsaeure is typically used in the synthesis of various chemical products, including dyes and pharmaceuticals, and may also be of interest in materials science for its potential applications in the development of new polymers or other advanced materials.
The CAS Registry Mumber 7169-03-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,6 and 9 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 7169-03: (6*7)+(5*1)+(4*6)+(3*9)+(2*0)+(1*3)=101 101 % 10 = 1 So 7169-03-1 is a valid CAS Registry Number.