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We are BellenChem in Beijing, China with a history of three years and a half. We are not traders but real R&D centers.We dare to say, we are the biggest supplier of indazole, isoquinoline and pyridine suppliers in the world. We are focus on Custom synthesis for our leading customer including Top Pharm and catalog company. Pls. visit our website for more information at www.bellenchem.com.
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