Prilocaine hydrochloride1786-81-8100 % similar Prilocaine721-50-693 % similar Articaine hydrochloride23964-57-051 % similar Articaine23964-58-146 % similar N-(2-Methylphenyl)acetamide120-66-139 % similar Bupivacaine hydrochloride14252-80-338 % similar Bupivacaine hydrochloride18010-40-738 % similar (-)-Bupivacaine monohydrochloride27262-48-238 % similar Ropivacaine hydrochloride98717-15-838 % similar Ropivacaine hydrochloride monohydrate132112-35-737 % similar 2′,6′-Pipecoloxylidide15883-20-236 % similar (2S)-N-(2,6-Dimethylphenyl)-2-piperidinecarboxamide27262-40-436 % similar O-Acetoacetotoluidide93-68-536 % similar N-(2-Methylphenyl)hydrazinecarbothioamide614-10-835 % similar N,N′-Bis(2-methylphenyl)thiourea137-97-335 % similar Mepivacaine hydrochloride1722-62-933 % similar Bupivacaine2180-92-933 % similar (-)-Bupivacaine27262-47-133 % similar Pigment yellow 145468-75-733 % similar Ropivacaine84057-95-433 % similar