6-Dichloropyrazine

  Post Date: Dec 16,2021   Expiry Date: Jun 14,2022   Detailed Description: Cas No. :4774-14-5   CAS Registry Number: 4774-14-5   Synonyms: ;2,6-Dichlorpyrazin;Pyrazine, 2,6-dichloro-;   Molecular Formula: C4H2Cl2N2   Molecular Weight: 148.9781   Molecular Structure:   Hazard Symbols:  Xn:Harmful;   Risk Codes: R20/21/22:;R36/37/38:;   Safety Description: S22:;S26:;S36/37/39:;