4-(***甲基)******盐;4-(BROMOMETHYL)PYRIDINE HYDROBROMIDE
4-(***甲基)******盐;4-(BROMOMETHYL)PYRIDINEHYDROBROMIDECAS：73870-24-3)
主营：OrgSynChem (Beijing) Technology Co., LTD. 医药中间体，定制合成，Custom synthesis
| 业务 QQ： | 664033098 |