19378-94-0 Usage
Description
2,4-Hexadienedioic acid, 2,5-dimethyl-, also known as 2,5-dimethylmaleic acid, is a chemical compound with the molecular formula C8H10O4. It is a dicarboxylic acid with two carboxylic acid functional groups and is commonly used in the synthesis of pharmaceuticals and organic compounds. This colorless solid has a melting point of around 115-117°C and is soluble in water and organic solvents. Known for its reactivity, 2,4-Hexadienedioic acid, 2,5-dimethylserves as an important building block in the field of organic chemistry.
Uses
Used in Pharmaceutical Synthesis:
2,4-Hexadienedioic acid, 2,5-dimethylis used as a precursor in the synthesis of various pharmaceuticals for its ability to create more complex compounds.
Used in Organic Chemistry:
2,4-Hexadienedioic acid, 2,5-dimethylis used as a building block in organic chemistry for its reactivity in creating various chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 19378-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,7 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19378-94:
(7*1)+(6*9)+(5*3)+(4*7)+(3*8)+(2*9)+(1*4)=150
150 % 10 = 0
So 19378-94-0 is a valid CAS Registry Number.
19378-94-0Relevant articles and documents
Cobalt(III) complexes of unsaturated carboxylic acids: Synthesis, characterization, and photochemical studies in aqueous medium
Jothivenkatachalam, Kandasamy,Chandra Mohan, Singaravelu,Natarajan, Paramasivan
, p. 3371 - 3386 (2013/09/23)
Cobalt(III) ammine complexes coordinated to carboxylic acids are classic examples showing photoredox reactions originating from the ligand to metal charge transfer excited states. Cobalt(III) pentaammine complexes coordinated to unsaturated carboxylic acids as ligands were synthesized and characterized by spectroscopic methods. The photolysis of these complexes produces a carboxylate free radical. This free radical undergoes further transformation to form organic photoproducts. The organic photoproducts were characterized by spectroscopic methods. The nature of the decomposition products from the organic photoproduct was examined in detail. The quantum yields were also determined. The photochemical reactions have the potential to produce novel compounds from the decarboxylation of unsaturated acids, which shows interesting reaction pathways.