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Sulopenem CAS:120788-07-0
Sulopenem etzadroxil CAS:1000296-70-7
Pimobendan CAS:74150-27-9
ERDAFITINIB CAS:1346242-81-6
lenvatinib Mesylate CAS:857890-39-2
Dacomitinib

Good news | warm congratulations on the Topscience Biotech who made two national invention patent.

August 01, 2022

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Recently, Topscience Biotech research and development and declaration of "a semi-dry method for the preparation of cationic hyaluronan", "a method for the preparation of heparin-like by chondroitin" two invention patents, obtained the Authorization of the State Intellectual Property Office, marking Topscience Biotech in scientific and technological innovation has made new progress, a new stage!

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