20241-01-4 Usage
General Description
The chemical (1E)-3,3-dimethyl-1-(2-nitrophenyl)triaz-1-ene, also known as 2-nitrophenyltriazene, is a synthetic compound with the molecular formula C9H10N4O2. It is a yellowish solid with a molecular weight of 198.20 g/mol. (1E)-3,3-dimethyl-1-(2-nitrophenyl)triaz-1-ene is commonly used as a dye intermediate, as well as a reagent in organic synthesis. It is also known for its potential application in the field of photochemistry and photophysics due to its interesting photochemical properties. Additionally, 2-nitrophenyltriazene has been studied for its potential use in cancer treatment due to its ability to release nitric oxide, a compound with anti-cancer properties, under certain conditions. Overall, this chemical compound has a wide range of applications and potential uses in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 20241-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,4 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20241-01:
(7*2)+(6*0)+(5*2)+(4*4)+(3*1)+(2*0)+(1*1)=44
44 % 10 = 4
So 20241-01-4 is a valid CAS Registry Number.
20241-01-4Relevant articles and documents
Highly efficient palladium-catalyzed cross-coupling of diarylborinic acids with arenediazoniums for practical diaryl synthesis
Wang, Fengze,Wang, Chen,Sun, Guoping,Zou, Gang
supporting information, (2019/12/25)
A highly efficient cross-coupling of cost-effective diarylborinic acids with both isolatable and latent arenediazoniums, i.e. tetrafluoroborates and aryltriazenes, respectively, has been developed with a practical palladium catalyst system under base-free conditions in open flask at room temperature. A variety of electronically and sterically various biaryls, in particular, those bearing a coordinative ortho-substituent, could be obtained in good to excellent yields by using 0.3 mol% palladium acetate as catalyst. Features of the protocol including cost-effectiveness of diarylborinic acids, efficacy to heteroatom ortho-substituted substrates and high chemoselectivity to aryl chlorides have been clearly demonstrated in practical synthesis of fungicide Boscalid.