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              gӭLӱAꖼFٷWվ
              aƷԔ
              ǰλã aƷչʾ > ϵ > L-
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              L-
              ٷϵ
              lڣ2021/4/13
              g[
              ԃԒ0318-8638866 / 8638886



              ̖CAS RN74-79-3  EINECS̖200-811-1

              ʽC6H14N4O2

              174.2

              ﻯ|}}ɫ}}ɫYԷĩoζ218rY225rٳɹ̑Bc235棨ֽ⣩ˮ΢ڟҴҴ

              ;ʳƷӄ

              ˜ʣAJI92



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