154136-90-0 Usage
General Description
2-(4-Methoxy-phenyl)-oxazole-4-carbaldehyde is a chemical compound with the molecular formula C11H9NO3. It belongs to the oxazole class of organic compounds. 2-(4-METHOXY-PHENYL)-OXAZOLE-4-CARBALDEHYDE is commonly used as a building block in the synthesis of various pharmaceuticals and agrochemicals. It is also used in the production of fluorescent dyes and as a reagent in organic chemistry reactions. The presence of a carbonyl group and a methoxyphenyl group in its structure makes 2-(4-Methoxy-phenyl)-oxazole-4-carbaldehyde a valuable intermediate in the synthesis of complex molecules with biological and industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 154136-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,1,3 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 154136-90:
(8*1)+(7*5)+(6*4)+(5*1)+(4*3)+(3*6)+(2*9)+(1*0)=120
120 % 10 = 0
So 154136-90-0 is a valid CAS Registry Number.
154136-90-0Relevant articles and documents
Thermal rearrangement of azido ketones into oxazoles via azirines: One-pot, metal-free heteroannulation to functionalized 1,3-oxazoles
Shah, Shailesh R.,Navathe, Sudhanva S.,Dikundwar, Amol G.,Guru Row, Tayur N.,Vasella, Andrea T.
supporting information, p. 264 - 267 (2013/02/26)
α-Azidoacetophenones were converted into 2-aryl-1,3-oxazole-4- carbaldehydes through rearrangement of the carbon framework upon exposure to DMF/POCl3. The unprecedented rearrangement occurs via alkenyl azides and 2H-azirines. A mechanism for this unusual reaction was proposed and evidenced.
