19378-94-0 Usage
General Description
2,4-Hexadienedioic acid, 2,5-dimethyl- is a chemical compound with the molecular formula C8H10O4. It is also known as 2,5-dimethylmaleic acid and is commonly used in the synthesis of pharmaceuticals and organic compounds. 2,4-Hexadienedioic acid, 2,5-dimethyl- is a dicarboxylic acid with two carboxylic acid functional groups, and it is often used as a precursor in organic chemistry reactions to create other more complex compounds. It is a colorless solid with a melting point of around 115-117°C and is soluble in water and organic solvents. 2,4-Hexadienedioic acid, 2,5-dimethyl- is known for its reactivity in the synthesis of various chemicals and is an important building block in the field of organic chemistry.
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.
