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2-Ethynylpyrazine
Catalog No.:B050370
Spec/Purity:98%
CAS No.: 153800-11-4
Molecular Weight:104.11
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pyrazine-2,6-diamine
Catalog No.:B050432
Spec/Purity:97%
CAS No.: 41536-80-5
Molecular Weight:110.12
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