2300-16-5 Usage
General Description
3,6-dinitrophthalic acid is a chemical compound that is derived from phthalic acid and is a dinitro derivative. It is a yellow crystalline solid with moderate solubility in water. It is primarily used as a building block in the synthesis of various organic compounds, such as dyes, pigments, and polymers. 3,6-dinitrophthalic acid is also known for its use as a corrosion inhibitor in the oil and gas industry. In addition, it has been utilized as a reagent in the analysis of amino acids and proteins. However, it is important to note that 3,6-dinitrophthalic acid is considered hazardous and should be handled with proper safety precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 2300-16-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,0 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2300-16:
(6*2)+(5*3)+(4*0)+(3*0)+(2*1)+(1*6)=35
35 % 10 = 5
So 2300-16-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H4N2O8/c11-7(12)5-3(9(15)16)1-2-4(10(17)18)6(5)8(13)14/h1-2H,(H,11,12)(H,13,14)
2300-16-5Relevant articles and documents
Overcoming regioselectivity issues inherent in bis-Troeger's base preparation
Havlik, Martin,Kral, Vladimir,Dolensky, Bohumil
, p. 4867 - 4870 (2007/10/03)
(Figure Presented) Bis-Troeger's base derivatives are a new family of molecular tweezers. A major drawback to their study is a lack of commercially available precursors, ortho-nitrocarboxylic acids. A reverse synthetic strategy starting from known dinitrodicarboxylic acids, which circumvents this problem, is presented. Via this methodology regioisomeric bis-TB derivatives can be prepared selectively, using only common aromatic amines that are typically commercially available.
