52943-89-2 Usage
General Description
The chemical 1-(1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)pyridinium is a heterocyclic compound that contains both a pyridine and a purine ring. It is also known as neutral red, and it is commonly used in histology and cell biology as a stain for living and fixed cells. It has been shown to accumulate in lysosomes and is used to visualize these structures in cells. Additionally, it has been investigated for its potential use in photodynamic therapy for cancer treatment. The compound has also been studied for its potential role in neuroprotection and as an anti-inflammatory agent.
Check Digit Verification of cas no
The CAS Registry Mumber 52943-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,9,4 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52943-89:
(7*5)+(6*2)+(5*9)+(4*4)+(3*3)+(2*8)+(1*9)=142
142 % 10 = 2
So 52943-89-2 is a valid CAS Registry Number.
52943-89-2Relevant articles and documents
Substitution of Bromine Atom in 8-Bromotheophylline by Pyridine in the Presence of o-Phenylenephosphoric Acid Isocyanate
Bobkov, V. N.,Zvolinskaya, T. V.,Kuz'menko, I. I.
, p. 825 (1988)
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REACTION OF 8-BROMOTHEOPHYLLINE WITH PYRIDINE AND ALKYLPYRIDINES. 8-PYRIDINIOTHEOPHYLLINATES
Bobkov, V. N.,Zvolinskaya, T. V.,Kuz'menko, I. I.
, p. 1285 - 1288 (2007/10/02)
The reaction of 8-bromotheophylline with pyridine or alkylpyridines in the presence of electrophilic reagents proceeds with the formation of 8-pyridiniotheophyllinates.The possible mechanism of the reaction is discussed.
