21203-55-4 Usage
General Description
2,4,6-Trimethyl-3-nitropyridine is a chemical compound with the molecular formula C7H8N2O2. It is classified as a nitropyridine and is used in the synthesis of pharmaceuticals and agrochemicals. 2.4.6-TRIMETHYL-3-NITROPYRIDINE is considered to be stable under normal temperature and pressure, and it is insoluble in water but soluble in organic solvents. 2,4,6-Trimethyl-3-nitropyridine is also used as a reagent in organic chemistry and can be found in research laboratories and industrial settings for various applications. It is important to handle this compound with care and follow proper safety procedures, as it may pose health risks upon exposure.
Check Digit Verification of cas no
The CAS Registry Mumber 21203-55-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,0 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21203-55:
(7*2)+(6*1)+(5*2)+(4*0)+(3*3)+(2*5)+(1*5)=54
54 % 10 = 4
So 21203-55-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H10N2O2/c1-5-4-6(2)9-7(3)8(5)10(11)12/h4H,1-3H3
21203-55-4Relevant articles and documents
As potassium channel regulator compound
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Paragraph 0163; 0164; 0165, (2017/07/14)
The invention relates to a compound taken as a potassium channel regulator. The compound taken as the potassium channel regulator is a compound shown in a formula (I) or pharmaceutically acceptable salt thereof, and the compound or pharmaceutically accept
Synthesis of indoles from pyridinium salts. 7. Sterically hindered alkyl-3-nitropyridinium salts in the synthesis of indoles
Yurovskaya,Afanas'ev,Druzina,Bundel'
, p. 667 - 672 (2007/10/02)
The introduction of bulky alkyl substituents (iso-Pr,tert-Bu) into any positions of the starting 3-nitropyridinium salt only increases the reaction time and decreases the yields of the corresponding alkylindoles somewhat.
