1124-95-4 Usage
General Description
2-AZASPIRO[4.4]NONANE-1,3-DIONE, also known as 3-isobenzofurandione, is a chemical compound with the molecular formula C9H9NO3. It is a heterocyclic compound that contains a spiro ring, which consists of a fused bicyclic ring system. 2-AZASPIRO[4.4]NONANE-1,3-DIONE is often used as a building block in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is a white solid with a melting point of 85-87°C and is soluble in organic solvents. 2-AZASPIRO[4.4]NONANE-1,3-DIONE is known for its potential as a versatile intermediate in organic synthesis and can be used in the production of various functionalized heterocyclic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 1124-95-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1124-95:
(6*1)+(5*1)+(4*2)+(3*4)+(2*9)+(1*5)=54
54 % 10 = 4
So 1124-95-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H11NO2/c10-6-5-8(7(11)9-6)3-1-2-4-8/h1-5H2,(H,9,10,11)
1124-95-4Relevant articles and documents
Spirosuccinimides as potential anticonvulsants
Tarver,Nicholson,Scott
, p. 785 - 787 (1985)
A series of spirosuccinimides was synthesized and evaluated for anticonvulsant activity. The study was designed to apply the Topliss approach to structure-activity correlations in this novel series of 2-substituted-2-azaspiro[4.4]nonane-1,3-diones and 2,4-disubstituted-2- azaspiro[4.4]nonae-1,3-diones. While no correlation was noted with the 2-substituted derivatives, a good correlation was obtained in the 2,4-disubstituted series, indicating that anticonvulsant activity was related to increasing π values. The results of these anticonvulsant tests are presented and a rational approach to the structure-activity relationships of spirosuccinimides is provided.
SYNTHESIS OF SPIROIMIDES OF PHARMACOLOGIC INTEREST
Borenstein, Michael R.,Abou-Gharbia, Magid A.,Doukas, Peter H.
, p. 2433 - 2438 (2007/10/02)
Spiroimides of fluorene, indane and cyclopentane have been prepared as potential anticonvulsant agents.Certain azaspirane derivatives of fluorene are also reported.
