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E-mail:   admin@nexconn.com
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Tel.:   +86-755-29467701
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+86-755-89396975
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Technical support .
Hydrogenation, Halogenation (Br, F, I, Cl), Nitration, Ring Close, Chiral synthesis, Grignard
Alkylation, Phase transfer, Heterocyclic ring formation, Aromatic fluoride, N-BuLi, Schliemann reaction, Grignard.

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