91446-49-0 Usage
General Description
2-[ethoxy(hydroxy)methylidene]-1H-indene-1,3(2H)-dione is a chemical compound with the molecular formula C13H12O4. It is a derivative of 1H-indene-1,3(2H)-dione and contains an ethoxy group and a hydroxy group attached to the carbon atom in the molecule. It is often used as a building block for the synthesis of various pharmaceuticals and agrochemicals. 2-[ethoxy(hydroxy)methylidene]-1H-indene-1,3(2H)-dione has potential biological activities and is being studied for its anti-inflammatory and analgesic properties. Its chemical structure and properties make it suitable for use in organic synthesis and medicinal chemistry research.
Check Digit Verification of cas no
The CAS Registry Mumber 91446-49-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,4 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91446-49:
(7*9)+(6*1)+(5*4)+(4*4)+(3*6)+(2*4)+(1*9)=140
140 % 10 = 0
So 91446-49-0 is a valid CAS Registry Number.
91446-49-0Relevant articles and documents
Synthesis and thermal transformations of spiro-fused N- phthalimidoaziridines Dedicated to Professor Armin de Meijere on the occasion of his 75th birthday
Pankova, Alena S.,Kuznetsov, Mikhail A.
supporting information, p. 2499 - 2503 (2014/05/06)
Oxidation of N-aminophthalimide in the presence of 2-arylideneinden-1,3- diones with electron-withdrawing substituents gives the corresponding 3-aryl-1-phthalimidospiro[aziridine-2,2′-indene]-1′,3′-diones in good yields. Heating these aziridines with stan
