Specification: |
2-Chloro-3-cyanopyrazine , its cas register number is 55557-52-3. It also can be called 3-chloropyrazine-2-carbonitrile ; 3-chloro-2-cyanopyrazine ; 3-chloropyrazin-2-carbonitrile ; 3-chloro-2-pyrazinecarbonitrile ; 3-chloropyrazine-2-carbonitrile, 95+% ; 2-chloro-3-cyanopyrazine 95%+ and so on.
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