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Pyrazinium, 1,2,5-trimethyl-, iodide is a chemical compound with the molecular formula C6H12IN3. It is a derivative of pyrazinium, a heterocyclic compound consisting of a pyrazine ring with a positively charged nitrogen atom. The 1,2,5-trimethyl substitution refers to the presence of three methyl groups attached to the pyrazine ring at the 1st, 2nd, and 5th positions. The iodide ion (I-) is associated with the positively charged pyrazinium ring, forming an ionic bond. Pyrazinium, 1,2,5-trimethyl-, iodide is an organic salt with potential applications in various chemical reactions and as an intermediate in the synthesis of other organic compounds. It is important to note that handling and storage of Pyrazinium, 1,2,5-trimethyl-, iodide should be done with caution, as it may have hazardous properties.

3803-16-5

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3803-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3803-16-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,0 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3803-16:
(6*3)+(5*8)+(4*0)+(3*3)+(2*1)+(1*6)=75
75 % 10 = 5
So 3803-16-5 is a valid CAS Registry Number.

3803-16-5Downstream Products

3803-16-5Relevant academic research and scientific papers

PREPARATION AND STRUCTURE ELUCIDATION OF SOME N-ALKYLPYRAZINIUM SALTS AND THEIR N-OXIDES

Jovanovic, Misa V.

, p. 2299 - 2315 (2007/10/02)

Several N4-alkylpyrazinium N-oxide salts were prepared in high yields by heating the corresponding pyrazine N1-oxides in the presence of alkylating reagent and solvent.The proton nmr data point to the quinoidal nature of these compounds.Pyrazine di-N-oxides deoxygenated rapidly under same reaction conditions to yield a mixture of N-alkylpyrazinium and N-alkylpyrazinium mono-N-oxide salts.Mechanism is proposed to account for these reductive deoxygenations of the pyrazine nucleus.

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