![3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one CAS 41078-70-0](https://www.caming.com/wp-content/uploads/2018/11/41078-70-0.jpg "3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one CAS 41078-70-0")
41078-70-0,3-(2-Chloroethyl)-2-methylpyrido[1,2-a]pyrimidin-4-one,Risperidone
![3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one CAS 63234-80-0](https://www.caming.com/wp-content/uploads/2018/11/63234-80-0.jpg "3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one CAS 63234-80-0")
3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one CAS 63234-80-0
63234-80-0,3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one,Risperidone
![3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-onehydrochloride CAS 93076-03-0](https://www.caming.com/wp-content/uploads/2018/11/93076-03-0.jpg "3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-onehydrochloride CAS 93076-03-0")
3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-onehydrochloride CAS 93076-03-0
93076-03-0,3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-onehydrochloride,Risperidone
![3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one CAS 63234-80-0](https://www.caming.com/wp-content/uploads/2017/10/63234-80-0.jpg "3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one CAS 63234-80-0")
3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one CAS 63234-80-0
63234-80-0,3-(2-Chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one,Risperidone