英文名称: 3-Ethyl-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one Hydrochloride CAS:849727-64-6 分子式:C₁₁H₁₇ClN₂O₂ 分子量:244.72