2,4-dimethoxy-3-nitro-benzoic acid is an organic compound with the chemical formula C9H9NO6. It is a derivative of benzoic acid, featuring two methoxy groups (-OCH3) at the 2nd and 4th carbon positions, and a nitro group (-NO2) at the 3rd carbon position. This yellow crystalline solid is soluble in organic solvents such as ethanol and acetone, and has a melting point of approximately 160-162°C. The compound is synthesized through various chemical reactions, including nitration and methylation processes, and is used in the pharmaceutical and chemical industries for the production of dyes, pharmaceuticals, and other organic compounds. Due to its reactivity and functional groups, 2,4-dimethoxy-3-nitro-benzoic acid can undergo further chemical transformations, making it a versatile intermediate in organic synthesis.
The CAS Registry Mumber 7169-01-9 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 1 respectively. Calculate Digit Verification of CAS Registry Number 7169-01: (6*7)+(5*1)+(4*6)+(3*9)+(2*0)+(1*1)=99 99 % 10 = 9 So 7169-01-9 is a valid CAS Registry Number.