Bupivacaine2180-92-9100 % similar (-)-Bupivacaine27262-47-1100 % similar Bupivacaine hydrochloride14252-80-393 % similar Bupivacaine hydrochloride18010-40-793 % similar (-)-Bupivacaine monohydrochloride27262-48-293 % similar Ropivacaine84057-95-490 % similar (+)-Ropivacaine98717-16-990 % similar Ropivacaine hydrochloride98717-15-884 % similar Ropivacaine hydrochloride monohydrate132112-35-779 % similar Mepivacaine22801-44-167 % similar Mepivacaine hydrochloride1722-62-963 % similar 2′,6′-Pipecoloxylidide15883-20-250 % similar (2S)-N-(2,6-Dimethylphenyl)-2-piperidinecarboxamide27262-40-450 % similar Tocainide41708-72-944 % similar Lidocaine137-58-639 % similar Pilsicainide88069-67-438 % similar 4-[(2,6-Dimethylphenyl)aminocarbonylmethyl]piperazine5294-61-137 % similar Lidocaine hydrochloride73-78-937 % similar N-(2,6-Dimethylphenyl)acetamide2198-53-037 % similar Nefiracetam77191-36-737 % similar