610-28-6 Usage
General Description
2,5-Dinitrobenzoic acid is a benzoic acid derivative. Its proton, deuteron and proton spin-lattice relaxation times have been evaluated by using Schr?dinger wave equation.
Purification Methods
Crystallise the acid from distilled H2O. Dry it in a vacuum desiccator. [Beilstein 9 II 279, 9 III 1778, 9 IV 1241.]
Check Digit Verification of cas no
The CAS Registry Mumber 610-28-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,1 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 610-28:
(5*6)+(4*1)+(3*0)+(2*2)+(1*8)=46
46 % 10 = 6
So 610-28-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H4N2O6/c10-7(11)5-3-4(8(12)13)1-2-6(5)9(14)15/h1-3H,(H,10,11)/p-1
610-28-6Relevant articles and documents
PROCESS FOR PREPARING SUBSTITUTED AROMATIC CARBOXYLIC ACIDS
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Page/Page column 3, (2010/09/17)
A process for preparing an aromatic carboxylic acid having a heteroatom containing substituent is provided that includes reaction in a vessel of an aromatic precursor having an aromatic core with at least one heteroatom containing substituent and at least one hydrogen extending from the core, with a haloacetonitrile under reaction conditions to form an aromatic acetonitrile with an acetonitrile moiety. The aromatic acetonitrile is exposed to an oxidizing agent under conditions to convert the acetonitrile moiety to a carboxylic acid group to prepare the aromatic carboxylic acid having the heteroatom containing substituent.
Xi:Irritant;
