53890-44-1 Usage
General Description
1-methyl-2H-pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione is a chemical compound with a heterocyclic structure. It is also known as amobarbital, which is a barbiturate derivative and a sedative-hypnotic drug. It is used medically as a sedative, hypnotic, and pre-anesthetic medication, and is also occasionally prescribed for the treatment of epilepsy. Amobarbital works by enhancing the activity of the neurotransmitter gamma-aminobutyric acid (GABA) in the brain, which results in its sedative effects. However, due to its potential for abuse and dependence, it is classified as a controlled substance and is strictly regulated.
Check Digit Verification of cas no
The CAS Registry Mumber 53890-44-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,9 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53890-44:
(7*5)+(6*3)+(5*8)+(4*9)+(3*0)+(2*4)+(1*4)=141
141 % 10 = 1
So 53890-44-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H6N2O3/c1-10-6-5(3-2-4-9-6)7(11)13-8(10)12/h2-4H,1H3
53890-44-1Relevant articles and documents
The chemistry of 2H-3,1-benzoxazine-2,4-(1H)dione (isatoic anhydride) 5. Synthesis of the [1]benzopyrano[3,2-c]quinoline ring system
Coppola,Hardtmann
, p. 829 - 830 (1979)
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REACTIONS OF αω-BIS(BROMOMAGNESIO)ALKANES WITH HETEROCYCLIC ANHYDRIDES. A NOVEL SYNTHESIS OF FIVE AND SIX-MEMBERED 1-(o-AMINOPHENYL)CYCLOALKANOLS AND 1-(2'-AMINO-3'-PYRIDINYL)CYCLOALKANOLS
Canonne, P.,Boulanger, R.,Chantegrel, B.
, p. 663 - 668 (2007/10/02)
Isatoic anhydrides and azaisatoic anhydrides are converted by reaction with 1,4-bis(bromomagnesio)butane and 1,5-bis(bromomagnesio)pentane into the corresponding 1-(o-aminophenyl)cycloalkanols and 1-(2'-amino-3'pyridinyl)cycloalcanols.
4-Amino-3-carboxy or cyano-1,2-dihydro-2-oxo-1,8-naphthyridine derivatives
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, (2008/06/13)
4-Amino-3-carboxy or cyano-1,2-dihydro-2-oxo-1,8-naphthyridine derivatives are anti-secretory agents for use in the treatment of peptic ulcer disease.