Our “A Preparation Method of 1-Benzylpiperidine-4-carbaldehyde ” with application No. 201110227085.3, had been accepted and heard by the State Intellectual Property Office on August 10, 2011, and now it is in review and approval.
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Our “A Preparation Method of 1-Benzylpiperidine-4-carbaldehyde” with application No. 201110227085.3, had been accepted and heard by the State Intellectual Property Office on August 10, 2011, and now it is in review and approval.
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