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2,6-dimethoxy-3-phenylethynylpyrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136866-48-3

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136866-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136866-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,8,6 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 136866-48:
(8*1)+(7*3)+(6*6)+(5*8)+(4*6)+(3*6)+(2*4)+(1*8)=163
163 % 10 = 3
So 136866-48-3 is a valid CAS Registry Number.

136866-48-3Downstream Products

136866-48-3Relevant academic research and scientific papers

Metalation of diazines IV. Lithiation of sym-disubstituted pyrazines

Turck, A.,Trohay, D.,Mojovic, L.,Ple, N.,Queguiner, G

, p. 301 - 310 (2007/10/02)

Conditions for the metalation of 2,6-dichloro- and 2-6-dimethoxy-pyrazine are defined and the lithio-derivatives are shown to react with some electrophiles.A convenient synthesis of a diazaxanthone from the lithio-derivative of the dichloro-compund is des

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