Synonyms: Carbamicacid, [3-(pentyloxy)phenyl]-, (1R,2R)-2-(1-pyrrolidinyl)cyclohexyl ester, rel-(9CI); Carbamic acid, [3-(pentyloxy)phenyl]-, 2-(1-pyrrolidinyl)cyclohexylester, trans-(?à)-;Carbamic acid, [3-(pentyloxy)phenyl]-, 2-(1-pyrrolidinyl)cyclohexyl ester,trans-; Pentacaine; Trapencaine