罗哌卡因基本信息英文名Ropivacaine别名N-(2,6-Dimethylphenyl)-1-propyl-piperidine-2-carboxamide产品名称罗哌卡因;(-)-(S)-N-(2,6-二***基)-1-正丙基***-2-甲酰胺分子结构分子式C17H26N2O分子量274.40CAS登录号84057-95-4)