An improved resolution of (±)-cis-N-normetazocine

R&D Labs maybe for 89575-86-0

• Tianjin Jingye Fine Chemicals Co., Ltd.

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• Jiangsu Chiatai Qingjiang Pharmaceutical Co.,Ltd

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• LIDE PHARMACEUTICALS LIMITED

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• Chemvon Biotechnology Co. Ltd.

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• Huangshi Shennong Chemical Technology Co., Ltd

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