Procaine CAS 59-46-1 Lidocaine CAS137-58-6 Benzocaine HCl CAS23239-88-5 Tetracaine HCl CAS136-47-0 CAS No. 59-46-1 Other Names Procine Molecular Formula C13h20n2o2 EINECS No 200-426-9 Place of Origin hebei Province Purity 99% Form Powder Uses :Local anesthetics. Its toxicity is ...
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